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Nafis ahmad Asked a Question
May 6, 2020 3:59 pmpts 30 pts
17. ne ms speed of hydrogen molecules is rms at temperature TK. Then the rms speed o hydrogen atoms at twice the previous temperature will be (A) (C) V ms (B) (D) 2 V 2 Vms C 2 V ms
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  • Ruby negi thankyou
    sorry dear, I read wrong, here in the question it is given H molecule and H- atom. see the solution, you will understand the mistake.. sometimes we don't read question properly, s...
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    Nafis ahmad
    oops yaa i didn't notice too...that was simple blunder mistake ...can lead to loss of marks ...finally rewarding much more ranks ....😂😄thanks for pointing out the issue ...
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  • Dhairya sharma thankyou
    solution:
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  • Ruby negi Best Answer
    here is the solution.. option c is correct..
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  • Nafis ahmad
    i am getting the answer as option C but in answer key it is given to be option D ....if my option which i opted is wrong plz can u give clear explanation to answer as option D...
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    Ruby negi
    I attached the solution again..