Acidic Radical ( OF-,HCl-,IN-,NO3-,C2O4-2/BO3,SO4-2,PO4-3) || Practise Session-1

Resonance || Resonating Structures || Resonance hybrid || Drawing OF Resonating Structure For C6H6, O3, CO3-2, CH3COO-, NO2-, NO3-, SO3-2, SO4-2, PO4-3 || Determination OF Bond Order in Compounds showing Resonance || Short trick with Class Illustrations

(a)What are conjugate bases of each of the following : HS^(-), H_3O^(+), H_2PO_4^(-), HSO_4^(-), CH_3COOH, [Al(H_2O)_6]^(3+), H_2SO_4 (b)Give the conjugate acids of the following : OH^(-), HCO_3^(-), HPO_4^(2-), CH_3NH_2, CO_3^(2-), CH_3COOH, NH_2^(-), HCOO^- (c ) Which of the following behave both as Bronsted acids as well as Bronsted bases ? H_2O, HCO_3^(-), H_2SO_4 , H_3PO_4 , HS^-

1 mole of how many of the following acids neutralize exactly one mol of NaOH, under required favourable conditions ? HCl, HNO_(3), H_(2)SO_(4),H_(2)SO_(3),H_(3)PO_(4),H_(3)PO_(2),H_(4)P_(2)O_(5),H_(3)BO_(3)

Under the influemce of an electric field, the particles in a sol migrate towards cathode. The coagulation of the same sol is studied using NaCl,Na_(2)SO_(4) , and Na_(3)PO_(4) solutions. Their coagulation values will in the order a. NaClgtNa_(2)SO_(4)gtNa_(3)PO_(4) b. Na_(2)SO_(4)gtNa_(3)PO_(4)gtNaCl c. Na_(3)PO_(4)gtNa_(2)SO_(4)gtNaCl d. Na_(2)SO_(4)gtNaClgtNa_(3)PO_(4)

How many anions will give colourles acid vapour/ gas with conc. H_(2)SO_(4) on reaction with following gives anions? CH_(3)COO^(-) ,Cl^(-),Br^(-),S^(2-),SO_(3)^(2-),BO_(3)^(3-),NO_(2)^(-),C_(2)O_(4)^(2-),I^(-)