Question 31
The colour of the solution formed when ethyne reacts with an acidic solution of potassium tetraoxomanganate (VII) is
Objective
Question details
- Exam body
- WAEC
- Subject
- Chemistry
- Year
- 2005
- Question no.
- #31
- Type
- Objective
More from this paper
- Q27Determine the mass of copper deposited by 4.0 moles of electrons in the reaction…
- Q28Reaction undergone by compounds with the general formula C n H 2n+2 include
- Q29What is the major product formed when C 2 H 5 OH reacts with CH 3 COOH?
- Q33Ethyne undergoes the following reactions except
- Q34Hardness in water can be removed by adding
- Q35Which of the following pairs of solutions will produce a precipitate when mixed?