0 0075 mole of calcium trioxocarbonate IV is ad... - JAMB Chemistry 2009 Question
0.0075 mole of calcium trioxocarbonate (IV) is added to 0.015 mole of a solution of hydrochloric acid. The volume of gas evolved at s.t.p is
[Molar volume of a gas at s.t.p = 22.4 dm3]
[Molar volume of a gas at s.t.p = 22.4 dm3]
A
224cm3
B
168cm3
C
112cm3
D
100cm3
correct option: b
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