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Imdadul Haque posted an Question
September 15, 2020 • 04:26 am 30 points
  • IIT JAM
  • Chemistry (CY)

(a) 16. given that the mean spced of h: is 1.78 km s", the mean specd of d; will bé (a) 1.26 km s (c) 5.04 km s" (6) 2.52 km s (d) 3.17 km s"

(a) 16. Given that the mean spced of H: is 1.78 km s", the mean specd of D; will bé (a) 1.26 km s (C) 5.04 km s" (6) 2.52 km s (d) 3.17 km s"

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  • Rahul

    as mass of D2 is higher than H2 and mean velocity is inversely proportional to the square root of mass of the gas.... so, the velocity would be lower than that of H2..... and in the question only one option is appropriate without calculation so, option a is answer without calculation

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