NEET UG CHEMISTRY MCQ: STATES OF MATTER

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Analyzing +4 | -1

Assertion: Dalton's law of partial pressure is a special case of Raoult's law.

Reason: Dalton's law applies only to ideal gas mixtures, whereas Raoult's law applies to solutions.

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Correct option: B

Both Assertion and Reason are true, but Reason is not the correct explanation for Assertion

Option B (Both Assertion and Reason are true, but Reason is not the correct explanation for Assertion) is correct because both Dalton's law and Raoult's law deal with partial pressures, but they apply to different systems, and the reason doesn't explain why Dalton's law is a special case of Raoult's law.

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If for the gases, the critical temperatures are mentioned below i.e.

\begin{array}{cccccccccccccccccccc} {\underline {{\text{Gas}}} }&{\underline {\,{\text{Critical}}\,\,{\text{temperature}}} } \\ {\text{A}}&{{T_{{C_1}}}} \\ {\text{B}}&{{T_{{C_2}}}} \\ {\text{C}}&{{T_{{C_3}}}} \\ {\text{D}}&{{T_{{C_4}}}} \end{array}

{T_{{C_1}}} > {T_{{C_2}}} > {T_{{C_3}}} > {T_{{C_4}}}

Which of the following can be predicted Which of the following statements is incorrect? Among the following metals interatomic forces are probably weakest in: The interaction energy of London forces between two particles is proportional to

{r^x}

, where

r

is the distance between the particles. The value of

x

is In deriving the kinetic equation we make use of the root mean square speed of the molecules which is: Which force is strongest?