A 1 L Container Contains O₂ Gas at STP $\times$ 10 ¹⁰ M,the Number of Collisions Per

question 27

Multiple Choice

A 1 L container contains O₂ gas at STP.If the diameter of the O₂ molecule is 3.75 $\times$ 10 ¹⁰ m,the number of collisions per second is

• A)6.7 \(\times\) 10⁹
• B)6.1 \(\times\) 10⁹
• C)8.1 \(\times\) 10⁹
• D)7.1 \(\times\) 10⁹
• E)1.0 \(\times\) 10¹⁰

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