Question

Calculate the number of moles in 22.4L of CO2 gas at STP.​

Answer 1

Answer:

Number of moles = 1

Explanation:

Number of moles of gas ( at STP) = given volume ÷ molar volume = 22.4 L ÷ 22.4 L = 1 . [Note : molar volume of all gases at STP = 22.4 L ]

Answer 2

Given :-

• Volume of $\sf CO_{2}$ at STP = 22.4 L

To Find :-

• No. of moles of $\sf CO_{2}$ = ?

Formula :-

$\bullet \quad \underline{ \boxed{\sf n = \frac{ vol._{(l)}}{22.4} }} \bigstar$

Calculation :-

$\\ \longrightarrow \sf n = \frac{22.4}{22.4}$

$\\ \longrightarrow \boxed{ \sf n = 1} \bigstar$

Hence, the required answer is 1 mole .

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