AP EAMCET · Chemistry · d and f Block Elements
A compound is used in paints instead of salts of lead. Compound is obtained when a white compound is strongly heated. The compound is insoluble in water but dissolves in solution, forming a solution of compound . The compound on heating with coke gives a volatile metal and a gas which burns with a blue flame. Identify the possible species and can be respectively?
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
Zinc oxide also used in the paints. When zinc hydroxide is heated and formed the zinc oxide and water. Zinc hydroxide is insoluble in water. When zinc hydroxide reacts with the water then it formed the Na2ZnO2 compound. Zinc oxide on heating with carbon gives the compound zinc…
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