Multiple Choice Questions with ONE correct answer 1 Dilution

Last updated: 7/4/2023

Multiple Choice Questions with ONE correct answer 1 Dilution processes of different aqueous solutions with water are given in LIST 1 The effects of dilution of the solutions on H are given in LIST II Note Degree of dissociation a of weak acid and weak base is 1 degree of hydrolysis of salt 1 H represents the concentration of H ions LIST I LIST II P 10 mL of 0 1 M NaOH 20 mL of 0 1 M acetic 1 the value of H does not change acid diluted to 60 mL on dilution Q 20 mL of 0 1 M NaOH 20 mL of 0 1 M acetic 2 the value of H changes to half of its initial value on dilution acid diluted to 80 mL R 20 mL of 0 1 M HCI 20 mL of 0 1 M ammonia 3 the value of H changes to two solution diluted to 80 mL times of its initial value on dilution 61 S 10 mL saturated solution of Ni OH 2 in equilibrium 4 the value of H changes to with excess solid Ni OH 2 is diluted to 20 mL solid 1 times of its initial value on dilution Ni OH 2 is still present after dilution 2 5 the value of H changes to 2 times of its initial value on dilution Match each process given in LIST I with one or more effect s in LIST II The correct option is A P 4 Q 2 R 3 S 1 B P 4 Q 3 R 2 S 3 C P 1 Q 4 R5 S 3 DUR 1 05 R 4 S 1 2018