p-Block Elements |JEE Main 2025 Solution

JEE MAIN 2025

29-01-2025 SHIFT-2

Question

First ionisation enthalpy values of first four group 15 elements are given below. Choose the correct value for the element that is a main component of apatite family:

Select the correct option:

$834 \mathrm{~kJ} \mathrm{~mol}^{-1}$

$1402 \mathrm{~kJ} \mathrm{~mol}^{-1}$

$1012 \mathrm{~kJ} \mathrm{~mol}^{-1}$

$947 \mathrm{~kJ} \mathrm{~mol}^{-1}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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Question Tags

JEE Main

Chemistry

Easy

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