Assertion(a): following is a balanced chemical equation for the action of steam on iron : 3Fe + 4H2O gives Fe3O4 + 4H2. Reason(r): the law of conservation of mass holds good for a chemical equation(a) both a and r is true and r is correct explanation of a(b) both a and r is true and r is not the correct explanation of a(c) a is true but r is wrong(d) a is wrong but r is true

Assertion(a): following is a balanced chemical equation for the action

1.	Assertion(a): following is a balanced chemical equation for the action of steam on iron : 3Fe + 4H2O gives Fe3O4 + 4H2. Reason(r): the law of conservation of mass holds good for a chemical equation(a) both a and r is true and r is correct explanation of a(b) both a and r is true and r is not the correct explanation of a(c) a is true but r is wrong(d) a is wrong but r is true
Answer» i THINK its ANSWER is C.