Match List I with List II ( List - I List - II A. Melting Point [K] I. T 1 In Ga A 1 B B. Ionic Radius [M^ +3 / pm] II. B T 1 A 1 Ga In C. Δ_ i H_1[kJ mol^ -1 ] III. T 1 In A 1 Ga B D. Atomic Radius [pm] IV. B A 1 T 1

Correct answer: B. A-IV, B-I, C-II, D-III Melting point : B>A >T >In>Ga Ionic radius (M^ +3 / pm): T >In>Ga>A >B (Δ_ IE H)_1[ kJ mol ]: B>T >A Ga>In Atomic radius (in pm ) : T >In>A >Ga>B

JEE Main 20249 AprilEvening Shift

Exam: JEE Main
Year: 2024
Date: 9 April
Shift: Evening Shift
Subject: Chemistry
Chapter: Classification of Elements and Periodicity in Properties

JEE Main 2024 · 9 April · Evening Shift · Chemistry · Classification of Elements and Periodicity in Properties

Match List I with List II ( List - I List - II A. Melting Point [K]...

Match List I with List II (

	List - I		List - II
A.	Melting Point [K]	I.	T 1 \gt In \gt Ga \gt A 1 \gt B
B.	Ionic Radius $\left[\mathrm{M}^{+3}$ / pm\right]	II.	B \gt T 1 \gt A 1 $\approx$ Ga \gt In
C.	\Delta_{i} H_1\left[kJ mol^{-1}\right]	III.	T 1 \gt In \gt A 1 \gt Ga \gt B
D.	Atomic Radius [pm]	IV.	B \gt A 1 \gt T 1 \gt In \gt Ga

) Choose the correct answer from the options given below:

Options

AA-II, B-III, C-IV, D-I
BA-IV, B-I, C-II, D-III
CA-I, B-II, C-III, D-IV
DA-III, B-IV, C-I, D-II

Correct answer

B. A-IV, B-I, C-II, D-III

Step-by-step solution

Melting point :

\mathrm{B}>\mathrm{A} \ell>\mathrm{T} \ell>\mathrm{In}>\mathrm{Ga}

Ionic radius

\left(\mathrm{M}^{+3} / \mathrm{pm}\right): \mathrm{T} \ell>\mathrm{In}>\mathrm{Ga}>\mathrm{A} \ell>\mathrm{B} \left(\Delta_{\mathrm{IE}} \mathrm{H}\right)_1\left[\frac{\mathrm{kJ}}{\mathrm{mol}}\right]: \mathrm{B}>\mathrm{T} \ell>\mathrm{A} \ell \approx \mathrm{Ga}>\mathrm{In}

Atomic radius (in

\mathrm{pm}

) :

\mathrm{T} \ell>\mathrm{In}>\mathrm{A} \ell>\mathrm{Ga}>\mathrm{B}

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