Question

Find the volume of 20 g H2 at STP.

Answer 1

Answer

molar volume = 22.4 litres

1 gram = 22.4 liters

so 20 gram of hydrogen = 22.4  × 20

= 44.8 gram

Explanation:

PLEASE MARK AS BRAINLIEST

Answer 2

Answer:

mole=20/2 , 10 mole. and another formula of mole for gaseous molecule is mole = volume of gaseous molecule/22.4lit. then volume of gaseous molecule is 224 lit ans