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One litre of a gas at STP weighs 1.16 g. The gas can possibly be

Option: 1

C_{2}H_{2}


Option: 2

CO


Option: 3

O_{2}


Option: 4

CH_{4}


Answers (1)

best_answer

We know that,

1 mole of any gas at STP occupies 22.4 litres

Now, if 1 litre of the gas has a mass equal to 1.16 g

This means that 22.4 litres of the gas will have a mass equal to 22.4 \times 1.16 = 26 \ g

Thus, the gas is C_2H_2

Posted by

shivangi.shekhar

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