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States of Matter — BITSAT Chemistry PYQs

14 previous year questions from States of Matter with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

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States of Matter — BITSAT Chemistry PYQs

In van der Waal's equation of state for a nonideal gas, the term that accounts for intermolecular forces is

Kinetic theory of gases proves

How will raise in temperature affects the viscosity of liquids and gases?

The given graph represents the variation of compressibility factor (Z)= p V n R T , for three real gases A, B and C . Identify the only incorrect statement.

Two vessels of volumes 16.4 ~L and 5 ~L contain two ideal gases of molecular existence at the respective temperature of 27^ C and 227^ C and exert 1.5 and 4.1 atmospheres respectiv

The density of a certain gas at 30 0 C and 768 torr is 1 . 35 kg / m 3 , then density of the gas at STP is

Four gases P , Q , R and S have almost same values of b but their a values ( a & b are van der Waal s' constant) are in the order Q < R < S < P . At a particula

One moles each of four ideal gases are kept as follows. I. 5 L of gas ( A ) at 2 atm pressure II. 2 . 5 L of gas ( B ) at 2 atm pressure III. 1 . 25 L of gas ( C ) at 2 atm pressur

At what temperature, the rate of effusion of N ₂ would be 1.625 times than that of SO ₂ at 50^ C ?

The average kinetic energy of an ideal gas per molecule in SI unit at 25^ C will be

Increasing order of rms velocities of H ₂, O ₂, ~N ₂ and HBr is

An ideal gas can't be liquefied because

When the temperature is raised, the viscosity of liquid decreases this is because

The cooking time in a pressure cooker is less because:

States of Matter — BITSAT Chemistry PYQs

In van der Waal's equation of state for a nonideal gas, the term that accounts for intermolecular forces is

Kinetic theory of gases proves

How will raise in temperature affects the viscosity of liquids and gases?

The given graph represents the variation of compressibility factor (Z)= p V n R T , for three real gases A, B and C . Identify the only incorrect statement.

Two vessels of volumes 16.4 ~L and 5 ~L contain two ideal gases of molecular existence at the respective temperature of 27^ C and 227^ C and exert 1.5 and 4.1 atmospheres respectiv

The density of a certain gas at 30 0 C and 768 torr is 1 . 35 kg / m 3 , then density of the gas at STP is

Four gases P , Q , R and S have almost same values of b but their a values ( a &#38; b are van der Waal s&#39; constant) are in the order Q &#60; R &#60; S &#60; P . At a particula

One moles each of four ideal gases are kept as follows. I. 5 L of gas ( A ) at 2 atm pressure II. 2 . 5 L of gas ( B ) at 2 atm pressure III. 1 . 25 L of gas ( C ) at 2 atm pressur

At what temperature, the rate of effusion of N ₂ would be 1.625 times than that of SO ₂ at 50^ C ?

The average kinetic energy of an ideal gas per molecule in SI unit at 25^ C will be

Increasing order of rms velocities of H ₂, O ₂, ~N ₂ and HBr is

An ideal gas can't be liquefied because

When the temperature is raised, the viscosity of liquid decreases this is because

The cooking time in a pressure cooker is less because:

Four gases P , Q , R and S have almost same values of b but their a values ( a & b are van der Waal s' constant) are in the order Q < R < S < P . At a particula