TS EAMCET · Chemistry · d and f Block Elements
Name the gaseous products from the following A and B reactions, respectively.
A. Hydrochloric acid is added to sodium sulphide.
B. Concentrated sulphuric acid is added to a mixture of sodium chloride and manganese dioxide.
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
A) Reaction of hydrochloric acid is with sodium sulphide gives sodium chloride and hydrogen sulphide. 2HCl+Na2S →2NaCl+H2S B) Reaction of concentrated sulphuric acid is with a mixture of sodium chloride and manganese dioxide gives sodium bisulphate, manganese…
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