Q12 Which of the following is soluble in water A Fe NO3 2 B

Last updated: 5/12/2023

Q12 Which of the following is soluble in water A Fe NO3 2 B MgCO3 A 2 92 C Hg l2 Q13 What volume mL of 1 00 M K Cr O7 is required to completely react with 35 0 mL of 0 500 M K Cr O7 aq 6FeSO4 aq 7H SO4 aq Cr SO4 3 aq 3Fe SO4 3 aq K SO4 aq 7H OL B 58 4 D Cas C 29 2 D 9 60