How many moles of H2 gas will be liberated by ‘X’ and ‘Y’ during reaction with 1 mole of Mg?
A. 1/2
B. 1/4
C. 2
D. 1
Answer:D
How many moles of H2 gas will be liberated by ‘X’ and ‘Y’ during reaction with 1 mole of Mg?
A. 1/2 B. 1/4 C. 2 D. 1