11-2 litre of a gas at STP weighs 14 g- The gas could not beA- C OB- N2C- B2 H6D- N2 O

The correct option is B Molar mass of N_2, CO and B_2H_6 is 28. Hence 28/2=14 g of these compounds occupies the volume of 11.2L But molar mass of N_2O is 44 g ...

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Byju's Answer

Standard XII

Chemistry

Empirical & Molecular Formula

11.2 litre of...

Question

11.2 litre of a gas at STP weighs 14 g. The gas could not be

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Solution

The correct option is A
Molar mass of $N_{2}$ , CO and $B_{2} H_{6}$ is 28. Hence $\frac{28}{2} = 14 g$ of these compounds occupies the volume of 11.2L
But molar mass of $N_{2} O$ is 44 g . 22 g of it occupies the volume of 11.2L.

Suggest Corrections

11.2 litre of a gas at STP weighs 14 g. The gas could not be

The correct option is A Molar mass of N2, CO and B2H6 is 28. Hence 282=14 g of these compounds occupies the volume of 11.2L But molar mass of N2O is 44 g . 22 g of it occupies the volume of 11.2L.

The correct option is A
Molar mass of $N_{2}$ , CO and $B_{2} H_{6}$ is 28. Hence $\frac{28}{2} = 14 g$ of these compounds occupies the volume of 11.2L
But molar mass of $N_{2} O$ is 44 g . 22 g of it occupies the volume of 11.2L.