General Science Quiz

Match List – I (polymers) with List – II (their monomers) and select the correct answer from the codes given below:

List – I

a. Polythene

b. Bakelite

c. Polyvinyl chloride

d. Neoprene

List – II

1) Phenol-formaldehyde

2) Chloroprene

3) Ethene

4) Vinyl Chloride

Codes:

With reference to Human Blood Pressure, which of the following statements is/are correct?
1) It is measured by sphygmomanometer.
2) It is much greater in arteries than in veins.

Select the answer using the codes given below:

Which one of the following is NOT correctly matched?

Substance : Use

Mother’s milk provides almost complete diet to the new-born, but it lacks the following