JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

1 Medium

1 of 1

Remembering +4 | -1

Number of gas molecules present in

1 \mathrm{~ml}

of gas at

0^{\circ} \mathrm{C}

and

1 \mathrm{~atm}

is called Loschmidt number. Its value is about

View answer and explanation

Correct option: A

2.7 \times 10^{19}

Option A (

2.7 \times 10^{19}

) is correct because the Loschmidt number, representing the number of gas molecules in 1 ml at standard conditions, is approximately

2.7 \times 10^{19}

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