Q. (a) Mention conjugate base of each of the following:
HS−,H3O+,H2PO−4,HSO−4,HF,CH3COOH,C6H5OH,HClO4,NH+4(b) Mention the conjugate acid of each of the following:
OH−,CH3COO−,Cl−,CO2−3,H2PO−4,CH3NH2,CH3COOH,NH−2
(c) Which of the following behave both as Bronsted acids as well as Bronsted bases?
H2O,HCO−3,H2SO4,H3PO4,HS−,NH3
(d) Which is stronger acid in each of the following pairs?
HCl,HI;H2CO3,H2SO4;H2O,H2S;C2H5OH,C6H5OH
(e) Which is stronger base in each of the following pairs?
OH−,Cl−;OH−,NH−2;OH−,CH3COO−;CH3COO−,Cl−;NH3,CH3NH2
(f) Classify the following into acids and bases according to Lewis concept:
S2−,H+,OH−,BF3,Ni2+,NF3,AlCl3,SnCl4,NH3,(CH3)2O