Question

each
correct option and write it with answer from those given below
multiple choice questions : (MCQs)
1. 12 g hydrogen is burnt in the presence of excess oxygen. The mass
of water formed is
(Molecular masses of H2 and H2O
are 2 and 18 g.mol-l respectively.)
A. 216 g
B. 108 g
C. 54 g D. 12 g
216 g
2. Which of the
11​

Answer 1

Answer:

36g

Answer. ∴ 4g Of hydrogen reacts with 32g of oxygen to produce 36g of water. 4g of Hydrogen ----> 36g Of water.