Please reply all I have exam tommmorww ... Detail explnation needed....please..

Please reply all I have exam tommmorww ... Detail explnation needed....please.. 33. 34. 35. A I M solution ofglucusc reaches dissociation equilibrium according to the equation given below 6HCHO What is the concentration of HCHO at equilibrium if equilibrium constant is 6 x 1022 (c) 3.2* 10-4M (b) 3.2* 10-6M (d) 1.6* 10--4M At infinite dilution, the percentage itmisation for Exjth strong and weak electrolytes is (c) swo Accumulation oflactic acid (HC3HsOg), a monobasic acid in tissues leads topain and a feeling of%tigue_ In a 0.10 M aquinus solution, lactic acid is 3.7% disuxiated. The value ofdissociation constant, K a, this acid will be: (a) 2.8* 104 (C) 1.4K 104 (b) 1.4x1crS (d) 3.7 x ICH

Dear Student,

33) C6H12O6    6HCHO              1                       0           1-x                   6x1Kc = [HCHO]6[C6H2O6]or 16×1022=(6x)6(1-x)Since x<<1, so 1-x10.167×10-22=(6x)6or, 6x=(0.167×10-22)16          =(0.167×102×10-24)16          =(16.7)16×10-4          =1.6×10-4Hence, correct answer is (d)34) Complete ionisation of electrolyte takes place at infinite dilution, therefore the correct answer is (d)Kindly ask the remaining query in the next thread. 

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