Questions

A solution that is at equilibrium must be

______ character of a bond between two atoms is greater if the difference in their electro negativities is lesser.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Pillar to post

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

A place where astronomical observations are made

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

I (have been advocate) moderation in daily physical exercise for nearly half a century in all my writings and books.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Catch red-handed

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

A remarkable concurrence of events or circumstances without apparent causal connection