Multiple Choice
The molar mass of an unknown gas was measured by an effusion experiment.It was found that it took 60 s for the gas to effuse,whereas nitrogen gas required 48 s.The molar mass of the gas is
A) 25 g/mol.
B) 35 g/mol.
C) 18 g/mol.
D) 31 g/mol.
E) 44 g/mol.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q92: How many moles of gas are in
Q93: A 22.4 L high pressure reaction vessel
Q94: Which of the following is included as
Q95: A gas occupies a volume of 2.75
Q96: Which of the following is a correct
Q98: Calcium nitrate will react with ammonium chloride
Q99: At STP,as the molar mass of the
Q100: In which of the following reactions will
Q101: The following equation represents the partial combustion
Q102: The number of molecules in 1.0 L