निम्नलिखित में से अणु, संकरण (hybridization) और ज्यामिति के कौन से सेट सही सुमेलित हैं? क्र.सं.अणुसंकरणज्यामितिI.BrF5sp3d2वर्ग पिरामिडीय (Square pyramidal)II.XeF6sp3d3विकृत अष्टफलकीय (Distorted octahedral)III.SF4dsp2वर्ग समतलीय (Square planar)IV.PbCl2spरैखिक (Linear)

Identify the correct statement about chlorine trifluoride (ClF3) from the following options:

Assertion (A): The bond angle in water (H2O) is 104.5°, which is less than the tetrahedral angle of 109.5°, and water has a significantly higher boiling point (100°C) than hydrogen sulfide H2S (−60°C) despite H2S having a higher molecular weight. Reason (R): Oxygen in water has two lone pairs that exert greater repulsion on bonding pairs than the lone pairs of sulfur in H2S, compressing the H–O–H bond angle; additionally, the high electronegativity of oxygen (3.5) compared to sulfur (2.5) creates a large dipole moment in water, enabling extensive intermolecular hydrogen bonding that requires significantly more energy to overcome during vaporization.