Chemistry-

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# The average speed at K and most probable speed at K of gas is ^{4} cm/sec. The values of and are

- 2143 K ; 1694 K
- 1726 K ; 2126 K
- 1684 K ; 2143 K
- 1684 K ; 3368K

## The correct answer is: 1684 K ; 2143 K

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