Questions

Benzene is ______ in ethyl alcohol.

Haemoglobin is an important component of _______.

Which type of forests majorly comprises of lichens and mosses?

A bound collection of maps is called ___________.

In India, the Air (Prevention and Control of Pollution) Act came into force in 1981, but was amended in ________ to include noise as an air pollutant.

If the resistance of a conductor is reduced to half its initial value, then the heating effect in the conductor will become ___.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Showing a lack of respect for people or things that are generally taken seriously

The percentage change of a number when it is first decreased by 10% and then increased by 10% is