Nane a substance which is :
consumed as a drink.

Name a substance which is : poisonous.

Nane a substance which is : made from water gas.

Nane a substance which is : used for illuminating country houses

A substance which can not sublime is

(i) Name a substance which can be used as an antiseptic as well as disinfectant. (ii) name an artificial sweetener whose use in limited to cold foods and drinks. (iii) What are cationic detergents ?

A substance which is not paramagnetic is .

An emulsifier is a substance which :

Assertion :- A reducing agent is a substance which accepts electron. Reason :- A substanc which helps in oxidaton is known as reducing agent.

An oxidising agent is a substance which ......... electrons whereas a reducing agent is the substance which ......... Electrons

A catalyst is a substance which