Chemistry > 2015 > 26
JAMB UTME
24g of magnesium reacts with dilute hydrochloric acid. Calculate the volume of hydrogen gas evolved at s.t.p
[Mg = 24, Molar volume of gas at s.t.p = 22.4dm3]
[Mg = 24, Molar volume of gas at s.t.p = 22.4dm3]
A.
22.4dm3
B.
5.6dm3
C.
11.2dm3
D.
44.8dm3
Answer: A
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