Chemistry · 2024
JEE Main · 9 April 2024, Shift 2 · Q68
Match List I with List II Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below:
| LIST I | LIST II | ||
| A. | Melting Point [K] | I. | $\displaystyle \mathrm{Tl}>\mathrm{In}>\mathrm{Ga}>\mathrm{Al}>\mathrm{B}$ |
| B. | Ionic Radius $\displaystyle \left[\mathrm{M}^{+3} / \mathrm{pm}\right]$ | II. | $\displaystyle \mathrm{B}>\mathrm{Tl}>\mathrm{Al} \approx \mathrm{Ga}>\mathrm{In}$ |
| C. | $\displaystyle \Delta_{\mathrm{i}} \mathrm{H}_1\left[\mathrm{~kJ} \mathrm{~mol}^{-1}\right]$ | III. | $\displaystyle \mathrm{Tl}>\mathrm{In}>\mathrm{Al}>\mathrm{Ga}>\mathrm{B}$ |
| D. | Atomic Radius [pm] | IV. | $\displaystyle \mathrm{B}>\mathrm{Al}>\mathrm{Tl}>\mathrm{In}>\mathrm{Ga}$ |
Official answer
From NTA’s final answer key for this paper.
(1)
A-IV, B-I, C-II, D-III
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.