Female SS Chemistry 25-05-23 - MCQsGalaxy

Female SS Chemistry 25-05-23 - MCQs

Q Free path is the distance traveled by molecule in:

A One Second
B Before Collision
C After Collision
D One Minute

KPPSC Female SS Chemistry 25-05-23 Jawad Bashir

Q The collision frequency of a gas is:

A Directly proportional to the square root of absolute temperature
B Directly proportional to the absolute temperature
C Directly proportional to the pressure of the gas
D Inversely proportional to the absolute temprature

KPPSC Female SS Chemistry 25-05-23 Jawad Bashir

Q For one moles of the gas the kinetics energy is given by the equation:

A E = 1/2 RT
B E = 3/2 RT
C E = 5/2 RT
D E = 7/2 RT

KPPSC Female SS Chemistry 25-05-23 Jawad Bashir

Q Common name of Ascorbic Acid is:

A Vitamin-A
B Vitamin-B
C Vitamin-C
D Vitamin-D

KPPSC Female SS Chemistry 25-05-23 Jawad Bashir

Q Following is a chalcogen:

A F
B Te
C Si
D At

KPPSC Female SS Chemistry 25-05-23 Jawad Bashir

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