What usually is the geometrical shape of molecules of electron precise hydrides ?
Trigonal planar
Tetrahedral
Trigonal bipyramidal
Angular
Electron-precise hydrides are tetrahedral in shape, they have no lone pairs and are formed by group 14 elements Eg: CH4, SiH4, GeH4.
The usual shape of Electron Precise Hydride is tetrahedral.
Therefore, option(2) is correct.
5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d