Question 20
calcium carbide reacts with water to form ethyne. what mass of calcium carbide (grams) would react to gibe 1.12dm3 of ethyne at STP? (Ca - 40, C - 12, H - 1)
Objective
Question details
- Exam body
- UNIBEN
- Subject
- General Paper
- Year
- 2010/2011
- Question no.
- #20
- Type
- Objective
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