Question

Which of the following reactant pairs will not react together to produce a reaction? (2 points)
Select one:
a. Rb + CaCl2
b. K + H2O
c. Al + CoPO4
d. Ni + FeO

Answer 1

@Nurali

Answer 2

Ni + FeO will not react. Iron is more active than nickel and so elementary nickel will not replace iron in iron compounds.

Answer 3

SO which one are we looking at here.

Answer 4

@Nurali @ganeshie8

Answer 5

Ni + FeO is correct one.

Answer 6

ok thnx so much

Answer 7

My Pleasure.