Decrease in the volume of same quantity of gas under pressure is known as ……..
A) compressibility
B) rigidity
C) expansion
D) contraction
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The compressibility of water is ‘o’ per unit atmospheric pressure. The decrease in its volume ‘V’ due to atmospheric pressure ‘P’ will be
Correct option is: (C) σPV
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In the gas equation, PV = RT, V stands for volume of (A) any amount of gas . (B) one gram mole of gas.
Correct option is: (B) one gram mole of gas.
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How much should the pressure be increased in order to decrease the volume of a gas by 10% at a constant temperature?
Correct option is: (D) 11.11%
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The velocity of sound in a gas is 340 m/s at the pressure P, what will be the velocity of the gas when only pressure is doubled and temperature same?
Correct option is: (C) 340 m/s
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A physical quantity with magnitude as well as direction is called ………………. quantity.
Correct option is B) vector
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A decrease in blood pressure/volume will not cause the release of
(B) Atrial Natriuretic Factor
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Pressure depends on and A) Mass, Force B) Mass, Volume C) Force, Area D) Force, Volume
C) Force, Area
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Market equilibrium of a commodity shows, (a) excess demand (b) quantity demanded greater than quantity supplied
(c) quantity demanded equals quantity supplied
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One mole of an ideal gas expands at a constant temperature of `300 K` from an initial volume of `10` litres to a final volume of `20` liters. The work
Correct Answer - B `W=2.303nRT log_(10)((V_(2))/(V_(1)))`
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