Question

To what temperature should be the hydrogen at 327°C be
cooked at constant pressure so that the root mean square
velocity of its molecules becomes half of its previous value
(a) –123°C (b) 120°C
(c) –100°C (d) 0°C

Answer 1

Answer:

the hydrogen at 327°C cooled at constant pressure so that the root mean square velocity of its molecules become half of its previous value – 100°C .

Answer 2

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