Posted onJuly 26, 2022inchemistry Which will make basic buffer ? 100 mL of 0.1M HCl + 200 mL of 0.1M NH4OH
Posted onJuly 25, 2022inchemistry What is the correct electronic configuration of the central atom in K4[Fe(CN)6] based on crystal field theory ?
Posted onJuly 25, 2022inchemistry An alkene “A” on reaction with O3 and Zn-H2O gives propanone and ethanal in equimolar ratio. Addition of HCl to alkene “A” gives “B” as the major product. The structure of product “B” is
Posted onJuly 25, 2022inchemistry Among the following, the narrow spectrum antibiotic is (1) penicillin G. (2) ampicillin (3) amoxycillin.
Posted onJuly 25, 2022inchemistry Which mixture of the solutions will lead to the formation of negatively charged colloidal [AgI]I-solution ?
Posted onJuly 22, 2022inchemistry Conjugate base for Brönsted acids H20 and HF are (3) OH– and F–, respectively
Posted onJuly 22, 2022inchemistry For the chemical reaction N2(g) + 3H2 (g) ⇌ 2NH3 (g) The correct option is –
Posted onJuly 21, 2022inchemistry The mixture that forms maximum boiling azeotrope is (1) Water + Nitric acid. (2) Ethanol + Water.
