1.Which gas is most popular as laughing gas? Ans . Nitr | Ask Me

1.Which gas is most popular as laughing gas?
Ans . Nitrous oxide

2. Electromagnetic Field concept was observed and discovered by whom?
Ans . James Hargreaves

3. The BrahMos Missile was developed by which country?
Ans . Developed with Joint venture of India and Russia

4. The ‘Concept of Inertia’ was developed by?
Ans . Galileo

5. For the cultivation, name the crop required of water-logging?
Ans . Rice

Via @askmenow