What is the amount in mole of hydrogen gas that... - WAEC Chemistry 1995 Question
What is the amount (in mole) of hydrogen gas that would be produced if 0.6 mole of hydrochloric acid reacted with excess zinc according to the following equation? Zn(s) + 2HCI(aq) → ZnCI2(aq) + H2(g)
A
0.1 mole
B
0.2mole
C
0.3 mole
D
1.0 mole
correct option: c
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