Question

Q.H2 reacts with O2 as,
2H2 (g) +02(g) reacts to gives
2H2O (g)
How much gas will remain if 2dm3 of hydrogen are reacted with 1 dm3 of O2 at S.TP
a) Odm3
b) 1dm3
c) 2dm3
d) 3dm3
kindly Answer with Solution​

Answer 1

Answer:

a, 0 dm^3

is right option

Answer 2

Answer:

A) 0 dm^3

Explanation:

@ dm^3 react with 1 mole of o2

2dm^3 react with 1 dm^3 o2

That why

There will be O dm^3 O2