Question

Which of the following is not a neutralization reaction?

a) H2CO3 + Be(OH)2 -> BeCO3+2H20
b) HNO3+KOH -> KNO3+H2O
c) 2HCI + Mg-> MgCl2+ H2
d) H2SO4+Zn(OH2)-> ZnSO4 +2H2o

Answer 1

Answer on Question #40846 – Chemistry – Organical Chemistry

Question:

Which of the following is not a neutralization reaction?

a) H2CO3 + Be(OH)2 → BeCO3+2H2O

b) HNO3+KOH → KNO3+H2O

c) 2HCl + Mg → MgCl2+ H2

d) H2SO4+Zn(OH2) → ZnSO4 +2H2O

Answer:

A neutralization reaction is reaction between base and acid with form a salt.

c) 2HCl + Mg → MgCl2+ H2

Because it is a replacement reaction.

Answer: c) 2HCl + Mg → MgCl2+ H2