Inorganic Chemistry Questions
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Inorganic Chemistry
Classification of Elements and PeriodicityWhat feature of Postmodernism is best represented in Maxine Hong Kingston's "No Name Woman"?
Truth is absolute and can be discovered through observation
Use of dystopian settings to comment on contemporary life
Decreasing contact with the actual, physical world
A re-examination of the past through a new perspective
Inorganic Chemistry
P Block - Group 15How many unpaired valence electrons are there in a phosphorous atom?
0
1
2
3
4
Inorganic Chemistry
Qualitative analysisWhen p-block atoms become ions their ionic electron configurations will be identical
to the Nobel Gas in the preceding period.
True
False
Inorganic Chemistry
Qualitative analysisWrite the 4 quantum numbers for iron's LAST valence electron for iron.
n =
l =
ml=
ms=
Inorganic Chemistry
Preparation and Properties of CompoundsElements of "A Warn Path" seem exaggerated and strange. What is the literary term for this genre that Welty's writing often fits into?
Realism
Romanticism
Southern Gothic
Mysticism
Inorganic Chemistry
Classification of Elements and PeriodicityLook at the following electron configuration. What principle/rule does it break?
[Ar]3d10 4s² 3p6
Aufbau
Hund's Rule
Pauli's Exclusion Principle
Inorganic Chemistry
Classification of Elements and PeriodicityExperimental Procedure, Part C.1. The density of diamond is 3.51 g/cm', and the density of platinum is 21.43 g/cm³. If equal masses of diamond and platinum are transferred to equal volumes of water in separate graduated cylinders, which graduated cylinder would have the greatest volume change? Explain or show with a sample calculation.
Inorganic Chemistry
Classification of Elements and PeriodicityThe social environment described in "A Rose for Emily" is
a crucial part of the story's setting
an idealized view of Southern society
an inconsequential backdrop to the main action
a reflection of indifference to one's neighbors
Inorganic Chemistry
Qualitative analysisIn the experiment performed for the determination of cholesterol, the function of the calibration curve obtained using 25-400mg/dL standard cholesterol solutions were determined as y= 0.0009x. If the amount of cholesterol in the serum sample is determined as 3.11 g/L, what is the absorbance value of the sample?
0.208
0.280
0.820
0.802
Inorganic Chemistry
Classification of Elements and PeriodicityHow many electrons would be found in an atom that has the n = 1 and n = 2 energy
levels complete filled?
8
4
6
10
Inorganic Chemistry
D Block elementsWhat is the correct electron configurations for the Zr4+ and Zr²+ ions?
Zr4+2p6 35² 3p6 4s² 3d10 4p6 5s² 4d²
Zr2+2s² 2p 3s² 3p6 4s2 3d10 4p6 5s² 4d²
Zr4+15² 25² 2p
3s² 3p6 4s² 3d10 4p6
Zr2+ 1s² 2s2 2p 3s² 3p6 4s² 3d10 4p6 4d²
Zr4+ 15² 25² 2p6 35² 3p6 4s² 3d10 4p6 5s² 4d4
Zr2+1s² 2s² 2p 3s2 3p6 4s2 3d10 4p6 5s²4d6
Zr4+ 1s² 2s² 2p
Zr2+→ 1s² 25² 2p
3s² 3p6 4s² 3d¹0 4p6 4d²
3s2 3p6 4s² 3d10 4p6
Inorganic Chemistry
Qualitative analysisWhich verb agrees with the subject?
Grace _ very happy today.
were
is
are
Inorganic Chemistry
D Block elementsWhen transition elements form ions electrons are always removed from the orbital
with the highest principal quantum number.
True
False
Inorganic Chemistry
MetallurgyWhat is an abstract noun?
A word that names a person, place, animal, thing, or idea
Ideas, emotions, or qualities that can exist in our minds only and not perceived by our senses.
A group which is taken as a single unit
Inorganic Chemistry
F Block elementsWhich of these sentences is correct?
Some researches suggests that chimps can understand 300 different signs.
Some research suggests that chimps can understand 300 different signs.
Some research suggest that chimps can understand 300 different signs.
Inorganic Chemistry
Preparation and Properties of CompoundsThe strand of gray hair discovered at the end of "A Rose for Emily" signifies that
Emily was much older than Homer Barron
Miss Emily has forgotten about her family
Homer Barron kept a lock of Emily's hair
Miss Emily has apparently lain beside the skeleton
Inorganic Chemistry
Qualitative analysisComplete the sentence with the correct form of the verb.
Fifteen gallons of chocolate milk _ Herbert the elephant a happy pachyderm.
make
makes
making
Inorganic Chemistry
Classification of Elements and PeriodicityIf you want to use the examples that several authors have used to prove a point, which of the
following would you do?
Include them in one parenthetical citation endnote after listing the examples.
Examples are treated the same way we would treat common knowledge and are not referenced.
Include a citation after each example.
Inorganic Chemistry
Classification of Elements and PeriodicityWhich of the following is a collective noun?
Cabinet
Africa
water tank
Inorganic Chemistry
Classification of Elements and PeriodicityWhich of the following would help us understand the purpose of a book?
Foreword
Index
Glossary
Inorganic Chemistry
Qualitative analysisChoose the right verb to complete the sentence.
Jessica or Emma _ expected to win the election.
have
is
are
Inorganic Chemistry
Qualitative analysisWhich of these sentences is correct?
The vase of flowers looks attractive.
The vase of flowers look attractive.
The vases of flowers looks attractive.
Inorganic Chemistry
Qualitative analysisBrother-in-law is an _.
example of a(n)
compound noun
abstract noun
collective noun
Inorganic Chemistry
Classification of Elements and PeriodicityIdentify the type of verb used in the following sentence.
The child fell asleep.
Both transitive and intransitive
Intransitive verb
Transitive verb
Inorganic Chemistry
Classification of Elements and PeriodicityChoose the correct answer.
Love and anger are examples of _.
collective nouns
compound nouns
abstract nouns
Inorganic Chemistry
Classification of Elements and PeriodicityIdentify the part of speech of the underlined word.
The hungry cat scratched at the back door.
Adverb
Noun
Adjective
Inorganic Chemistry
MetallurgyIdentify the type of verb used in the following sentence.
He waited an hour.
Both transitive and intransitive
Intransitive verb
Transitive verb
Inorganic Chemistry
Qualitative analysisRead the following taken from The Letters of Charles Dickens at and answer the question that
follows.
A young Scotch lady whom I don't know (but she is evidently very intelligent and
accomplished) has sent me a translation of a German play, soliciting my aid and advice in
the matter of its publication. Among a crowd of Germanisms, there are many things in it
which are so very striking, that I am sure it will amuse you very much. At least I think it
will; it has me. I am going to send it back to her-when I come to Elstree will be time
enough; and meantime, if you bestow a couple of hours upon it, you will not think them
thrown away.
Identify the tone of writing.
Desperate
Sarcastic
Pleading
Inorganic Chemistry
Classification of Elements and PeriodicityWhich of the following sources is least likely to be appropriate to use as a scholarly source?
Writings by experts recognized as such in their field.
Magazine articles.
Eye-witness accounts and other forms of first-person testimony.
Inorganic Chemistry
Classification of Elements and PeriodicityWhich of the following does a broken link or incorrect link on the page indicate?
The page is reliable.
The page is not updated
Information is up-to-date
Inorganic Chemistry
Classification of Elements and PeriodicityIf you want to add information that could be useful but not critical to your text, which of the
following would you do?
Conclude your text with it.
Mention it as a footnote.
Integrate it with your Ideas in the text.
Inorganic Chemistry
Classification of Elements and PeriodicityWhich of the following is in MLA formatting style?
Uzawa, Hirofumi. Economic Theory and Global Warming. Cambridge: Cambridge UP, 2003. Print.
Uzawa, Hirofumi. (2003) Economic Theory and Global Warming. Cambridge: Cambridge UP, Print.
Uzawa, Hirofumi. Economic Theory and Global Warming. Cambridge: Cambridge UP, Print.
Inorganic Chemistry
Coordination compoundsSelect the correct meaning of the term 'chemiluminesence' from the list below.
1. A chemical reaction where an excited state is formed, releasing energy in the form of a photon of light on relaxation.
2. The release of light by a chemical reaction within a living organism.
3. An excited state is formed by the absorption of electromagnetic radiation, which rapidly relaxes to release energy in the form of a photon of light.
4. An excited state is formed by the absorption of electromagnetic radiation, which slowly relaxes to release energy in the form of a photon of light.
Inorganic Chemistry
Preparation and Properties of CompoundsWrite the formulas for the following compounds:
i. nitrogen
ii. potassium fluoride
iii. Lithium sulfite
iv. cesium hypochlorite
v. Tricarbon octahydride
vi. Iron (II) oxide
Inorganic Chemistry
Qualitative analysisInterpret energy level and reaction pathway in displacement between zinc and copper sulphate,methanol,sodium bicarbonate with vinegar.
Inorganic Chemistry
P Block - Group 17An example of a mixture is
hydrogen fluoride
purified water
gold
the air in this room
all of these
Inorganic Chemistry
Classification of Elements and PeriodicityWhich of the following is an incorrect designation for an atomic orbital?
1s
4f
3s
2d
2p
Inorganic Chemistry
Preparation and Properties of CompoundsCalculate the molar mass of a sample if a single molecule weighs 7.77 x 10-23 g.
7.75 x 1045 g/mol
6.02 x 1023 g/mol
7.77 x 10-23 g/mol
46.8 g/mol
none of these
Inorganic Chemistry
Coordination compoundsBalance the following equation in standard form and determine the sum of the coefficients.
LIAIH4(s) + AICI3(s) →AIH3(s) + LiCl(s)
8
9
10
11
12
Inorganic Chemistry
Qualitative analysisThe solubility of BaCO3(s) in water at a certain temperature is 4.0 x 10-5 mol/L. Calculate the value of Ksp for BaCO3(s) at this temperature.
4.0 × 10-5
8.0 × 10-5
1.6 × 10-9
6.3 x 10-3
none of these
Inorganic Chemistry
Classification of Elements and PeriodicityThe specific heat capacity of liquid water is 4.18 J/g °C. Calculate the quantity of energy required to heat 2.23 g of water from 26.5°C to 83.7°C. (Ignore significant figures for this problem.)
533 J
780 J
247 J
127.6 J
1027 J
Inorganic Chemistry
Preparation and Properties of CompoundsClassify the following reaction:
HNO3(aq) + KOH(aq) → KNO3(aq) +H₂O(l)
oxidation-reduction
combustion
precipitation
acid-base
two of the above
Inorganic Chemistry
Classification of Elements and PeriodicityWhat is the volume of 42.0 g of Chlorin gas (Cl₂) collected at 27°C and 456 torr.
The universal gas constant R is (0.182L.atm/mole .k, 1atm =760 mmHg)
Inorganic Chemistry
MetallurgyFor the reaction
2S(s)+30₂(g) →→2SO₂(g)
if 5.94 g of S is reacted with 10.0 g of O₂, how many grams of SO3 will be produced?
29.7 g
7.42 g
16.7 g
14.8 g
none of these
Inorganic Chemistry
Classification of Elements and PeriodicityA solution has [H] = 4.3 x 10-8 M. The pH of this solution is
6.63
6.05
7.37
9.84
none of these
Inorganic Chemistry
Classification of Elements and PeriodicityWhich of the following statements are true?
1. The number of protons in an element is the same for all neutral atoms of that element.
II. The number of electrons in an element is the same for all neutral atoms of that element.
III. The number of neutrons in an element is the same for all neutral atoms of that element.
I, II, and III are all true.
Only I and II are true.
Only II and III are true.
Only I and III are true.
I, II, and III are all false.
Inorganic Chemistry
Qualitative analysisCalculate the induced dipole moment of I₂ due to a Nation that is 5.0 Å away from the center
of the 1₂ molecule. The polarizability of I₂ is 12.5 × 10-30 m³.
Inorganic Chemistry
Qualitative analysisCalculate the quantity of energy required to change 7.49 mol of liquid water to steam at 100°C. The molar heat of vaporization of water is 40.6 kJ/mol.
5.42 kJ
40.6 kJ
304 kJ
74.9 kJ
48.1 kJ
Inorganic Chemistry
Classification of Elements and PeriodicityDetermine the concentration of a solution made by dissolving 11.5 g of sodium chloride in 750.0 mL of
solution.
0.148 M
15.3 M
0.197 M
0.262 M
8.6 M
Inorganic Chemistry
Qualitative analysisYou have 250.0 mL of 4.00 M sugar solution. You add 319.0 mL of water to this solution. Determine the
concentration of the sugar solution after the water has been added.
4.00 M
201M
2.50 M
1.76 M
2.09 M