For the following bond cleavages, use curved arrows to show the electron flow and classify each as homolysis or heterolysis. Identify the reactive intermediates produced in `gtC=O+hatOH rarr C=O+H_2O`

For the following bond cleavages, use curved arrows to show the electron flow and classify each as homolysis or heterolysis. Identify the reactive intermediates produced in CH_3-O-O-CH_3 rarr CH_3-O+CH_3O

Complete the following reactions? C_2H_4+O_2rarr

Complete the following reactions: CaC_2 +H_2O rarr ……………

Arrange the following in decreasing order of their bond angle ': H_2 O, NH_3, H_2 S'

a) Which type of energy change is occuring in an electrolytic cell? b) Acidified water is electrolysed. Which of the following reactions takes place at the cathode? a) 2H_3 O^+ + 2e^- rarr H_2(g) + 2H_2 O_(1) b) 2H_2 O_(l) rarr O_2(g) + 4H^+_(aq) + 4e^-

Identify the reagents shown in bracketts as nucleophile or electrophile CH_3COOH+[OH^-] rarr CH_3COO^-+H_2O

Balance the equations in the basic medium by ion electron method and oxidation number methods. Identify the oxidant and reductant Cl_2O_7 (g) + H_2O_2 (aq) to ClO_2^(-)(aq) + O_2 (g) + H^+

Consider the following reactions : 2NO_(2)(g) rarr 2NO(g) + O_(2)(g) In the figure below, identify the curves X, Y and Z associated with the three species in the reaction

Which of the following equation represent oxidation, reduction reaction? Identify each oxidising agent and each reducing agent. a) K O H+H_2 O_2 rarr K H O_(2+)H_2 O b) Cr_2 O_7^(2-)+2 OH^- rarr 2 CrO_4^(2-)+H_2 O c) K+O_2 rarr K_2 O d) Ca(HCO_3)_2 rarr CaCO_3+CO_2+H_2 O

Explain the bond pair electrons and lone pair electrons of H_2O and NH_3 molecules with suitable drawing.