An aqueous solution on X is added slowly to an aqueous solution of Y as shown in List I. The variation in conductivity of these reactions is given in List II. Match List I with List II and select the correct answer using the code given below the lists : List I List II P. (C_2H_5)_3N + CH_3COOH X Y 1. Conductivity decreases and then increases Q KI(0.1M) + AgNO_3(0.01M) X Y 2. Conductivity decreases and then does not change much R. CH_3COOH + KOH X Y 3. Conductivity increases and then does not change much S. NaOH + HI X Y 4. Conductivity does not change much and then increases [JEE Adv 2013 P2]

Correct Answer is : P-3 Q-4 R-2 S-1

Electrochemistry

Section: Chemistry

Question : 21 of 30

Marks: +1, -0

An aqueous solution on X is added slowly to an aqueous solution of Y as shown in List I. The variation in conductivity of these reactions is given in List II. Match List I with List II and select the correct answer using the code given below the lists :

List I	List II
P. (C‌2H‌5)‌3N + CH‌3COOH X Y	1. Conductivity decreases and then increases
Q KI(0.1M) + AgNO‌3(0.01M) X Y	2. Conductivity decreases and then does not change much
R. CH‌3COOH + KOH X Y	3. Conductivity increases and then does not change much
S. NaOH + HI X Y	4. Conductivity does not change much and then increases

[JEE Adv 2013 P2]

P-3 Q-4 R-2 S-1
P-4 Q-3 R-2 S-1
P-2 Q-3 R-4 S-1
P-1 Q-4 R-3 S-2

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