Questions

What is the reaction between an acid and a base called?

Haemoglobin has the highest affinity with which of the following?

_______ is an anaesthetic agent.

Which one of the following is commonly used for pulp bleaching in the paper industry?

Atomic number of which of the following elements is greater than that of Calcium?

Electrons can be deflected by which of the following?

In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Mother shall return _____ an hour.