(B) Using the ideal gas equation: $PV = nRT$ Given: $P = 4.5 \ atm$,$V = 2.5 \ L$,$T = 300 \ K$,and $R = 0.0821 \ atm \ L \ K^{-1} \ mol^{-1}$. Substi

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(B) Using the ideal gas equation: $PV = nRT$ Given: $P = 4.5 \ atm$,$V = 2.5 \ L$,$T = 300 \ K$,and $R = 0.0821 \ atm \ L \ K^{-1} \ mol^{-1}$. Substituting the values: $4.5 \times 2.5 = n \times 0.0821 \times 300$ $11.25 = n \times 24.63$ $n = \frac{11.25}{24.63} \approx 0.4567 \ mol$ Rounding to two decimal places,we get $n \approx 0.46 \ mol$.

Class 11 Chemistry States of Matter Ideal gas equation and Related gas laws

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Calculate the number of moles of the gas having volume $2.5 \ L$ at $300 \ K$ and $4.5 \ atm$? $(R=0.0821 \ atm \ dm^3 \ K^{-1} \ mol^{-1})$

MHT CET 2022 All MHT CET

A
$0.62$
B
$0.46$
C
$0.56$
D
$0.70$

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Ideal gas equation and Related gas laws

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Calculate the number of moles of the gas having volume $2.5 \ L$ at $300 \ K$ and $4.5 \ atm$? $(R=0.0821 \ atm \ dm^3 \ K^{-1} \ mol^{-1})$

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