1.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets:(Henry’s, aldol condensation, absence, do not, ohm, Raoult’s, increases, common ion effect, easily, three, solubility product, ohm-1 , two, four, ohm-1 , cm2 , Cannizzaro, ohm-1 cm-1 , zero, decreases, presence)(i) Ideal solutions obey ………. law and they …………. form azeotropic mixtures.(ii) Benzaldehyde undergoes ……….. reaction due to ………… of an α-hydrogen atom.(iii) The solubility of silver chloride ……… in the presence of sodium chloride because of ………. (iv) The unit of conductance is ………. and that of specific conductance is ………..(v) When the concentration of a reactant of the first-order reaction is doubled, the rate becomes ……… times, but for ……….. order reaction, the rate remains the same.

Answer»

(i) Raoult’s, do not

(ii) Cannizzaro, absence

(iii) decreases, common ion effect

(iv) ohm-1 , ohm-1 , cm-1

(v) two, zero



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