Question

A TRAIN DEPARTS NEW DELHI RAILWAY STATION AT 10:50 RUNNING AT A SPEED OF 80 KM/HR . THE TRAIN WILL TRAVERSE A DISTANCE OF 12O K.M AT

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Answer 1

Answer:

The RMS speeds of the molecules of two gases A and B are in the ratio v3:2 at 27°C for A and 127°C for B. Gases A and B may be

(A) N, and Co

(B) Og andN H.

(C) N20 and

(D) SO, and SOS

Answer 2

Step-by-step explanation:

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