Question 22
What volume of gas is evolved at s.t.p if 2g of calcium trioxocarbonate(IV) is added to a solution of hydrochloric acid?[Ca = 40, C = 12, O =16, Cl = 35.5, h = 1, molar volume of gas at s.t.p = 22.4dm3]
Objective
Question details
- Exam body
- UNIPORT
- Subject
- Chemistry
- Year
- 2011/2012
- Question no.
- #22
- Type
- Objective
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