Question

calculate number of moles which are present in 11.2 litre of carbon dioxide gas. also show the full calculation

Answer 1

At STP one mole of any gas occupies 22.4L

11.2L is half of 22.4L hence it contains 0.5 mol of gas.

Answer 2

The number of moles present in 11.2 liters of carbon dioxide is 0.5 mole.

Concept of mole

• A mole is the mass of a substance containing $6.023$ × $10^{23}$ particles of that substance.
• The mole is the SI unit for a substance's quantity.
• The symbol for it is mol.

Explanation:

At STP ( Standard, Temperature ,pressure),

$22.4$ liters of $\mathrm{CO}_{2}$ has 44 grams weight.

It is said to contain 1 mole.

For, $11.2$ liters, it would contain just the half of the weight.

Therefore,

For $11.2$ liters of $\mathrm{CO}_{2}$, it weighs $22 \mathrm$ grams .

It is said to contain $0.5$ mole.

Thus, number of moles present in 11.2 liters of carbon dioxide is 0.5 mole.

To know more about mole concept, here

https://brainly.in/question/14836374?msp_poc_exp=2

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