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In 1 litre rigid vessel at 1 atm and 300...

In 1 litre rigid vessel at 1 atm and 300 K, N `"collision/sec-cm"^(2)` of gas is observed with container's wall. If temperature is increased to `1200 K,xN "collision/sec-cm"^(2)` is observed for gas. Hence `x` is

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GRB PUBLICATION-GASEOUS STATE-Exercise
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