Questions

The passage of an electric current through a conducting liquid causes ___________.

Name the acid present in lemon.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

That summer, elections were(A)/held at many a place(B)/without any untoward incident.(C)/No error

Which gas contributes most to the Greenhouse effect?

During fermentation of sugar, the compound which is always formed is

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

Killer of prophet

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

Eating mud

Select the word with the correct spelling.