Advertisements
Advertisements
Question
Identify the following substance:
Gas C has an offensive smell like rotten eggs.
Advertisements
Solution
Hydrogen sulphide
APPEARS IN
RELATED QUESTIONS
How would you show that blue copper sulphate crystals contain water of crystallisation?
What will be the colour of litmus in an aqueous solution of ammonium chloride salt?
Explain ‘salt hydrolysis’
Define the following term:
Efflorescence
Define the following term:
Hygroscopy
State what would you observe when :
Washing soda crystals are exposed to the atmosphere.
Name a colourless gas which bleaches.
Name gases which has a sour taste.
Distinguish by a chemical test sodium chloride and sodium sulphide.
You are provided with the list of chemicals mentioned below in the box:
| Sodium hydroxide solution, copper carbonate, zinc, hydrochloric acid, copper, dilute sulphuric acid, chlorine, iron |
Using suitable chemicals from the list given, write a balanced chemical equation for the preparation of the salt mentioned below:
Copper sulphate
