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Q1. In an octahedral structure, the pair of d-orbitals involved in d2sp3 hybridisation is (a) dx2-y2,dz2 (b) dxz,dx2-y2 (c) dz2,dxz (d)dxy,dyz Q2. The d-orbital involved in sp3d hybridisation is (a) dx2-y2 (b) dxy (c) dz2 (d) ...
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Q1. T/F tan\frac{\pi }{9}+tan\frac{5\pi }{18} is the AM of tan\frac{\pi }{9} and tan\frac{7\pi }{18} Q2. If a_{n} = \int_{0}^{\pi }{\frac{sin(2n-1)x}{sinx}}dx then which of the following is true about the progression a1,a2,.. ...
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Q1. A metallic shell of radius r is surrounded by an isotropic dielectric of dielectric constant k upto a radius R. Find the capacitance of this system. Q2. A metallic sphere of radius a is surrounded by two concentric metall ...
