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 5 of 9.
Munireddy tm said:
10 years ago
I think option B because at higher temperature the gas molecules having more kinetic energy.
Jan rare said:
1 decade ago
Right! C is the right answer. As temperature increases movement of gases are more frequent.
Jayanta said:
1 decade ago
I think option C is correct. Because as temperature increase speed of gas is also increase.
Sagar said:
1 decade ago
Hydrogen atomic mass is less then all elements. So its speed is greater then all elements.
Venkatesh said:
10 years ago
Speed depends on temp and molecular mass, hence by the formula 3rt/m H2 is the answer.
Deepak said:
1 decade ago
There are two factors weight and temperature.
Root mean square velocity = 3RT/M.
Root mean square velocity = 3RT/M.
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.
Harsh mishra said:
1 decade ago
H is correct because his mole run fast all other elements in the periodic table.
Jyotirmoy Sarma said:
7 years ago
I think option B is the correct answer. Because CH4 have the higest tempreture.
Pangetmo said:
7 years ago
A is correct because of the speed of molecules increases in hotter temperature.
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