Question

Which of the following are balanced equations:

a) 2H2 +O2 → H2O

b) C6 H12 O6 +602 --> 6CO2 + 6H20

c) C6H12 +602 → 6CO2 +3H20

d) HgO → Hg + O2

Answer 1

Answer:

option b is correct

Explanation:

compare the number of compounds on each side of the reaction(i.e on reactants side and product side)

option a is not having equal no.of hydrogens

option c is not having equal no.of hydrogens

option d is not having equal no.of oxygens