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The ratio between the root mean square speed of  at 50 K and that of  at 800 K is


Question ID - 102720 :-

The ratio between the root mean square speed of  at 50 K and that of  at 800 K is

1 Answer
5876 Votes
3537

Answer Key : (1) -

For at ,

For at  K,



Next Question :

A graph is plotted between  and  for 2 mol of gas at constant pressure of 0.0821 atm. and  are in litre and . Which of the following statements are not correct?

  1. The curve is straight line with slope
  2. The curve is straight line with slope
  3. The intercept on -axis is equal to 2
  4. The intercept on -axis is equal to 0.3010

a)

I, II

b)

III, IV

c)

II, IV

d)

I, III


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