General Knowledge - Chemistry - Discussion
Discussion Forum : Chemistry - Section 1 (Q.No. 7)
7.
The molecules of which gas have highest speed?
Discussion:
83 comments Page 4 of 9.
Faiz said:
8 years ago
Here h2 is the lightest element and it is also directly proportional to the temperature that's why the option is correct.
Deepak Sharma said:
9 years ago
A is correct because its mass is negligible and other gases have some mass more than hydrogen when their temperature is divided and find square root their value is very less as compared to hydrogen case so no doubt that H will have more speed.
Abhishek said:
9 years ago
A is correct.
Vrms is equal to root of 3RT upon m.
Vrms is equal to root of 3RT upon m.
Sachin said:
9 years ago
The root mean square velocity = square root of 3RT/ M.
Here T in kelvin and M in molar mass.
The value of T/M is higher for H2 among all given option.
So, velocity of H2 should be highest.
Here T in kelvin and M in molar mass.
The value of T/M is higher for H2 among all given option.
So, velocity of H2 should be highest.
Gireesh said:
10 years ago
According to me, the given answer A is correct.
Aasdfgh said:
9 years ago
More the temperature with more speed.
Tilina said:
9 years ago
Option c is the right answer.
According to 3RT/M it has the highest temperature.
According to 3RT/M it has the highest temperature.
Himanshu said:
9 years ago
According to me, C is correct answer.
Sibu said:
9 years ago
Options 1 is right answer. Because in relation, 3RT/M so H2 have the lowest mass among all options.
Apoorv said:
9 years ago
Option C is not an answer.
N2 (dinitrogen) is very stable with triple bonding.
Hence, given option a is the correct answer.
N2 (dinitrogen) is very stable with triple bonding.
Hence, given option a is the correct answer.
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