nursing AIIMS BSc Nursing 2025 Mock Test Series Chemistry Organic Chemistry – Some Basic Principles and Techniques
A compound A is used in paints instead of salts of lead. Compound A is obtained when a white compound B is strongly heated. Compound B is insoluble in water but dissolves in NaOH solution forming a solution of compound C. The compound A on heating with coke gives a volatile metal D and a gas E which burns with a blue flame. Identify the possible species D and C can be respectively?
1
D - Hg C - Hg (OH)2
2
D - Cd C - Na2 [Cd O2]
3
D - Zn C - Na2 Zn O2
4
D - Zn C - Zn (OH)2