Logschmidt number is equal to: (A) molecules present in \( 1 \mathrm{~mL} \) of gas at \( \mathr...

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Logschmidt number is equal to:
(A) molecules present in \( 1 \mathrm{~mL} \) of gas at \( \mathrm{STP} \)
(B) \( 2.69 \times 10^{19} \) molecules of gas
(C) \( 4.46 \times 10^{-5} \) mole of gas
(D) either of the above
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