Question 20
When ethanal vapour is passed over manganese (II) ethanoate (manganese acetate) catalyst in the presence of air, the product is:
Objective
Question details
- Exam body
- UI
- Subject
- Chemistry
- Year
- 2011/2012
- Question no.
- #20
- Type
- Objective
More from this paper
- Q16Soaps and detergents have the same basic characteristics except that the…
- Q17The relatively high boiling point of alkanols is due to:
- Q18Two important sources of detergent are:
- Q22When palm wine is left exposed to air for a few days, it goes sour. The bacteria…
- Q23Which of the following is not true about benzoic acid?
- Q24Which of the following reactions is correct?