Questions

Atomic mass of Nitrogen is 14 and that of Hydrogen is 1. What will be the molecular mass of Ammonia?

The Dhola-Sadiya Bridge, dedicated to the nation by Prime Minister Narendra Modi, is built across which river?

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 itby selecting the appropriate option.

She kept thinking, “How lucky Serena ______!”

CDM stands for

What is the name of the acid in an ant's sting?

Name the international treaty designed to protect the ozone layer from CFCs.

If two coulomb of charge flows through any cross-section of a conductor in one second, what will be the current flowing through it?

Which of these is the only Bollywood actor who has won National Film Award for the category of Best Actor?