Question is ⇒ The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas)., Options are ⇒ (A) T, (B) T, (C) T2, (D) 1/T, (E) , Leave your comments or Download question paper.

Question is ⇒ The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas)., Options are ⇒ (A) T, (B) T, (C) T2, (D) 1/T, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas).
A.	T [Correct Answer]
B.	T [Wrong Answer]
C.	T² [Wrong Answer]
D.	1/T [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ The number of H⁺ in 1 c.c solution of pH 13 is
6.023 xl0¹³
6.023 x 10¹⁰
6.023xl0⁷
10¹³

⇒ Which of the following is not a unit of pressure ?
Torr
Newton/m²
Parsec
Ata, bar or pascal

⇒ The crystallisation of a solute from a solution may be done by
removal of pure solvent by evaporation.
change of temperature thereby causing supersaturation.
changing the nature of the system by the addition of a more soluble material.
all (a), (b) &(c).

⇒ Kinetic theory of gases stipulates that, the
energy is lost during molecular collisions.
molecules possess appreciable volume.
absolute temperature is a measure of the kinetic energy of molecules.
none of these.

⇒ On mixing 56 gm of CaO with 63 gm of HNO₃, the amount of Ca(NO₃)₂ formed is __________ gm.
82
164
41
8.2

⇒ The gravimetric (i.e., by weight) composition of a vapor saturated gas is independent of the
nature of both the gas & the liquid.
temperature.
total pressure.
none of these.

⇒ Mass number of an atom is the sum of the numbers of
neutrons and protons
protons and electrons
neutrons and electrons
both(a)&(b)

⇒ The heat evolved in the combustion of benzene is represented by the equati
816.15
1632.3
-1632.3
-2448.45

⇒ 1 gm mole of methane (CH₄) contains
6.02 x 10²³ atoms of hydrogen.
4 gm atoms of hydrogen.
3.01 x 10²³ molecules of methane.
3 gms of carbon.

⇒ 1 ata is equivalent to
1 atm.
10 torr
0.98 Pascal
1 kgf/cm²

⇒ A sugar solution containing __________ percent sugar is equivalent to 1 Brix.
0.01
0.1
1
10

⇒ In the reaction, represented by Na₂CO₃ + HC1 → NaHO₃ + NaCl, the equivalent weight of Na₂CO₃ is
53
5.3
106
10.6

⇒ Applicability of Claussius-Clapeyron equation is subject to the condition that the
vapor follows ideal gas law.
volume in the liquid state is negligible.
both (a) & (b)
neither (a) nor (b)

⇒ The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. If, at a total pressure of one standard atm. exerted by the vapours of water and toluene, the mole fraction of water X^w in the vapour phase satisfies
0 < X_w < 0.5
X_w = 0.5
0.5 < X_w < 1.0
X_w = 1.0

⇒ What is the total pressure exerted by a mixture of 0.45 kg mole of benzene, 0.44 kg mole of toluene and 0.23 kg mole of o-xylene at 100°C, if their vapor pressures at 100°C are 1340, 560 and 210 mmHg respectively ?
756.2
780.5
801.5
880.5

⇒ An azeotropic solution of two liquids has boiling point lower than either of them, when it
is saturated.
is unsaturated.
shows negative deviation from Raoult's law.
shows positive deviation from Raoult's law.

⇒ Solution made by dissolving equimolar amounts of different solutes in the same amount of a given solvent will have the
same elevation in boiling point.
different elevation in boiling point.
elevation in boiling point in the ratio of their molecular weights.
none of these.

⇒ Kinematic viscosity of 1 m² /second is equivalent to __________ stokes.
10
10²
10³
10⁴

⇒ A butane isomerisation process produces 70 kmole/hr of pure isobutane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be
3 kmole/hr
4 kmole/hr
5 kmole/hr
6 kmole/hr

⇒ "The total volume occupied by a gaseous mixture is equal to the sum of the pure component volumes". This is the __________ law.
Dalton's
Amgat's
GayLussac's
Avogadro's

⇒ How many phases are present at eutectic point ?
1
2
3
unpredictable

⇒ For any system, the __________ heat of solution is dependent on the temperature and the adsorbate concentration.
integral
differential
both (a) & (b)
neither (a) nor (b)

⇒ The reaction A + B → C has been conducted in a reactor as shown bel
1
2
3
4

⇒ Avogadro's number is equal to
6.023 x 10²³ molecules/kg.mole.
6.023 x 10²³ molecules/gm.mole.
6.023 x 10¹⁶ molecules/kg.mole.
6.023 x 10²⁶ molecules/gm.mole.

⇒ In physical adsorption, as compared to chemisorption, the
quantity adsorbed per unit mass is higher.
rate of adsorption is controlled by the resistance to surface reaction.
activation energy is very high.
heat of adsorption is very large.

⇒ Degrees of freedom will be equal to the number of components for a system comprising of
only soluble liquid components.
partially miscible two liquid components system having two phases.
two liquid components and one solute (soluble in both the liquids).
none of these.

⇒ Elements in a periodic table are arranged in order of their
atomic number.
mass number.
atomic weight.
metallic characteristics.

⇒ Unit of power is
joule
watt
joule/Second
both(b)&(c)

⇒ In osmosis through a semi-permeable membrane, diffusion of the
solvent is from low concentration to high concentration region.
solvent is from high concentration to low concentration region.
solute takes place.
none of these.

⇒ Measurement of the amount of dry gas collected over water from volume of moist gas is based on the
Charle's law.
Dalton's law of partial pressures.
Avogadro's hypothesis.
Boyle's law.