Can I get all the possible questions with answers from chemistry when the question comes like "name the gas evolved when the following mixtures are heated"
For example: In calcium hydroxide and ammonium chloride the gas evolved is ammonia.
Asked by chumki.banerjee001 | 4th Feb, 2019, 05:06: PM
Que. Match the following name of the gas evolved in column A when hydrochloric acid is added to the compounds in column B:
Name of the gas
Name of compound
- Hydrogen sulphide
(i) Zinc metal
- Chlorine
(ii) Calcium carbonate
- Carbon dioxide
(iii) Iron(II) sulphide
- Sulphur dioxide
(iv) Manganese (IV) oxide
- Hydrogen
(v) Sodium thiosulphate
Answer:
Name of the gas
Name of compound
- Hydrogen sulphide
(iii) Iron(II) sulphide
- Chlorine
(iv) Manganese (IV) oxide
- Carbon dioxide
(ii) Calcium carbonate
- Sulphur dioxide
(v) Sodium thiosulphate
- Hydrogen
(i) Zinc metal
Que. Match the following name of the gas evolved in column A when hydrochloric acid is added to the compounds in column B:
Name of the gas |
Name of compound |
|
(i) Zinc metal |
|
(ii) Calcium carbonate |
|
(iii) Iron(II) sulphide |
|
(iv) Manganese (IV) oxide |
|
(v) Sodium thiosulphate |
Answer:
Name of the gas |
Name of compound |
|
(iii) Iron(II) sulphide |
|
(iv) Manganese (IV) oxide |
|
(ii) Calcium carbonate |
|
(v) Sodium thiosulphate |
|
(i) Zinc metal |
Answered by Ramandeep | 5th Feb, 2019, 04:31: PM
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