Question 0
Five compounds R,T,W,X and Y form the following compounds: a basic hydride R.H, an acidic hydride YH, atmospheric oxide W2O3, XO2. which of the elements is an alkali
Objective
Question details
- Exam body
- JAMB
- Subject
- Chemistry
- Year
- 1978
- Question no.
- #0
- Type
- Objective
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