Verified Solution • 2025–26 Session moderate

QNEET-2022-Ch-501: NEET 2022 Chemistry - Class 12 NEET-2022-Ch-501 Solution: Shown below are adsorption isotherms for a gas 'X' at…

Shown below are adsorption isotherms for a gas 'X' at temperatures T1T2T_1 T_2 and T3T_3: p and xm\frac{x}{m} represent pressure and extent of adsorption respectively. The correct order of temperatures for the given adsorption is: T1=T2>T3T_1 = T_2 > T_3 T1>T2>T3T_1 > T_2 > T_3 T3>T2>T1T_3 > T_2 > T_1 T1=T2=T3T_1 = T_2 = T_3

Multiple Choice Options

  • A {T_1} = {T_2} > {T_3} T 1 _ = T 2 _ > T 3 _
  • B {T_1} > {T_2} > {T_3} T 1 _ > T 2 _ > T 3 _
  • C {T_3} > {T_2} > {T_1} T 3 _ > T 2 _ > T 1 _
  • D T1=T2=T3{T_1} = {T_2} = {T_3} T 1 _ = T 2 _ = T 3 _

Step-by-Step Verified Solution

With increase in temperature, extent of adsorption ( i . e . x m ) decreases so correct order of temperatures will be T 3 > T 2 > T 1

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