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The number of molecules in one litre of an ideal gas at \(300 K\) and 2 atmospheric pressure with mean kinetic energy \(…

Q1

The number of molecules in one litre of an ideal gas at \(300 K\) and 2 atmospheric pressure with mean kinetic energy \(2 \times 10^{-9} J\) per molecule is:

a

\(0.75 \times 10^{11}\)

b

\(3 \times 10^{11}\)

c

\(6 \times 10^{11}\)

d

\(1.5 \times 10^{11}\)

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