The role of aluminium in aluminothermic process is

Match List I with List II correctly and select your answer using the codes given

below :List I - List II

a)Finely divided nickel 1.Oxidation

b)Acidified potassium dichromate 2. Reducing agent

c)Loss of electrons 3.Reduction

d)Gain of electrons4.Oxidising agent.

Codes :

Green manures can be obtained from which of the following ?

Electroplating is a process of coating one metal over the other metal by
electrolysis. In the electroplating of silver spoon with gold, the silver spoon must be taken as

Which of the following statements is/are correct?

1.During oxidation, addition of hydrogen takes place.

II.During oxidation, loss of electrons takes place.

II1.| During oxidation, gain of electrons takes place.

IV.During oxidation, addition of electropositive ion takes place.

of these

Which one of the following is correctly matched ?

Which one of the following is correctly matched ?

36 Match List I with List II correctly and select your answer using the codes given below :

List I- List II

a)World Health Organization 1.Paris

b)Women watch 2. Rome

c)United Nations Educational

Scientific and Cultural Organization 3. New York

d)International fund for agricultural development
4. Geneva.

Codes :

The Chairman of the Finance Commission is appointed by

Arrange the following Prime Ministers in chronological order :

1.Charan Singh

II.V. P. Singh

III.Lal Bahadur Shastri

IV.Chandrasekhar.

of these