Nitrous Oxide

Q. 22.An alkaloid contains 17.28%of nitrogen and its molecular mass is 162.the number of nitrogen atoms present in one molecule of alkaloid is? 1.5 2.4 3.3 4.2

Q. which of the following contain equal number of atoms? 22.4 l of nitrous oxide and 22.4 l of nitric oxide 1 millimole of HCl and 0.5 millimole of H2S 1 mole of H2O2 or 1 mole of N2O4 11.22 cc of nitrogen or 0.015 g of nitric oxide

Q. A gaseous oxide contairis 30.496 of nitrogen, one molecule of whichcontains one nitrogen atom. The density of the oxide rolative to oxygen gas3.is(A) 0.9(B) 1.44(C) 1.50(D)3.0

Q. Nitrous oxide $\left(N_{2}O\right)$ can be formed by the decomposition of

1. $KN{O}_3$
2. $NaN{O}_3$
3. $N{H}_{4}N{O}_3$
4. All of these

Q.

The reaction of zinc with dilute nitric acid yields:

1. Nitrous oxide

2. Nitric oxide

3. Nitrogen dioxide

4. Hydrogen gas

Q. Calculate the number of carbon atoms in 1 mole of ethanol?