26 You are half way through the finall Here is a brain break
Last updated: 5/9/2023
26 You are half way through the finall Here is a brain break What the number 1 movie the year Mr Brown was born ans 27 Which of the following Jurassic Park choose this answer b This is not the correct answer d Go back select c intermolecular forces is the strongest alon dipole e London Dispersion 28 Which of the following is a property of water a 7587J c 434 2J a 25 C b Hydrogen Bonding d All of these are equal in strength a High specific heat b Hydrogen Bonding e Amphoteric c 1 4 C Chapter 3 Energy 29 How much energy in is absorbed if a 165g sample of water is heated from 8 degrees C to 19 degrees C Specific heat of water is 4 18 J g C d These are all properties of water b 6207 3J d 1815J bobb 30 What is the final temperature T if 1500J of energy are added to 250g of water initially at 10 degrees C Specific heat of water is 4 18 J g C b 11 4 C d 12 5 C 31 What is the energy value kcal g of a 0 92g food item if it is able to heat 200g of water fo 10 degrees C to 19 degrees C Specific heat of water is 1 00 cal g C b 4 14 kcal g a 3 72 kcal g c 1 96 kcal g d 0 51 kcal g 32 Which of the following is true for an exothermic reaction a Decrease temperature absorb energy b Decrease temperature release energy c Increase temperature absorb energy d Increase temperature release energy 00101 10H enon s