The number of moles of H2 in 0.224 litre of hydrogen gas at STP is:
A. 1
B. 0.1
C. 0.01
D. 0.001
Answer:C
The number of moles of H2 in 0.224 litre of hydrogen gas at STP is:
A. 1 B. 0.1 C. 0.01 D. 0.001