6 2 flasks of equal volumes contain nits
4,634 gen abses of St.P.chich will
hove greates number of molecules ?
Justify the answer by a law
Answers
Explanation:
11th
Chemistry
States of Matter
Kinetic Energy and Molecular Speeds
Two flasks A and B have equ...
CHEMISTRY
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Asked on December 30, 2019 by
Prem Mall
Two flasks A and B have equal volumes. Flask A contains hydrogen at 600K while flask B has same mass of CH
4
at 300 K. Then choose the correct option(s).
This question has multiple correct options
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ANSWER
The molecules having a larger value of
M
T
will move faster than other molecules.
Hydrogen gas is at a higher temperature than methane. Also, hydrogen has a lower molecular weight than methane.
Hence, hydrogen molecules will move faster than methane.
The number of moles is the ratio of the mass of a substance to its molecular weight.
The molecular weight of hydrogen is lower than that of methane. The mass of the two gases is the same.
Thus, flask A contains more number of moles than flask B.
The number of molecules is directly proportional to the number of moles.
Thus, flask A contains more number of molecules than flask B.
Hence, the correct options are A and C