Question

Name:
1. An oxidising agent having no oxygen atom
2. An alkaline gas ‘X’ which gives dense oxide fumes with HCl
3. Gas with smell of rotten eggs.

Answer 1

Answer:

1.usually halogens like F, Cl, etc.

3. Hydrogen sulphide gas

Hey mate....I'm sorry for second one..

Answer 2

Gases

Explanation:

1) An agent which itself gets reduced in order to oxidise another substance is called an oxidising agent. Halogens like Fluorine (F), Chlorine (Cl) act as oxidising agents.

2) An alkaline gas which produces dense white fumes when reacted with HCl gas is ammonia. The fumes are ammonium chloride.

3) Hydrogen Sulphide is a gas that smells like rotten egg. It is commonly produced due to decomposition in septic or sewer systems.