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consider given apparatus
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medium
Consider given apparatus
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Osmotic pressure is a colligative property that depends on the number of particles in the solution. To calculate osmotic pressure, always use the formula: \(\Pi = \frac{nRT}{V}\).
JEE Main - 2026
JEE Main
Updated On:
Apr 7, 2026
Both Statement I and Statement II are correct
Statement I is correct but Statement II is incorrect
Statement I is incorrect but Statement II is correct
Both Statement I and Statement II are incorrect
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The Correct Option is
C
Solution and Explanation
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Statement I:
Since fluorine is more electronegative than nitrogen, the net dipole moment of NF
3
is greater than NH
3
.
Statement II:
In NH
3
, the orbital dipole due to the lone pair and the dipole moment of NH bonds are in opposite directions, but in NF
3
, the orbital dipole due to the lone pair and the dipole moments of N-F bonds are in the same direction.
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