Question

Assertion: Following is a balanced chemical equation for the action of steam on iron
3Fe + 4H2O ------- Fe3O4 + 4H2.

Reason : The law of conservation of mass holds good for a chemical equation.

Answer 1

i think B is the right answer

Answer 2

Answer:

A is the correct answer.

Explanation:

Assertion mai balanced eq. Kai bare mai bola hai or R mai chemical equation mai balance karna good hai yai bola hai

Reason is also correct and is vorrect explanation.