Home
Class 12
CHEMISTRY
Assertion (A): E(Ag^(+)|Ag) increases w...

Assertion (A): `E_(Ag^(+)|Ag)` increases with increase in concentration of `Ag^(+)` ions.
Reason (R): `E_(Ag^(+)|Ag)` has a positive value.

A

(A) and (R) both are correct statements and (R) is correct explanation for (A).

B

(A) and (R) both are correct statements but (R) is not correct explanation for (A).

C

(A) is correct statement but (R) is wrong statement.

D

(A) and (R) both are incorrect statements.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXEMPLAR PROBLEMS (Long Answer Type)|3 Videos

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise MCQ (HOTSPOT) (Single Correct Type)|47 Videos

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXEMPLAR PROBLEMS (Matching Type)|6 Videos

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 8 (Answer the following questions)|10 Videos

  • ENVIRONMENTAL CHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET 14(Answer the following questions)|6 Videos

Similar Questions

Explore conceptually related problems

Age of invertebrates was

The requirement of which vitamin is increased with increasing age?

The requirement of which vitamin is increased with increasing age?

At what age the mass increase the most?

What happens to the concentration of Ag^(+) ions in a solution of AgNO_(3) when it is electrolysed in presence of Ag-electrodes?

An aqueous solution containing Cu^(2+), Hg_(2)^(2+) and Ag^(+) ions, each with a concentration of 1M, is being electrolysed by using Pt - electrodes. If the voltage between the electrodes is increased gradually, which one of these ions will be deposited first and which one will be deposited last at the cathode? E_(Ag^(+)|Ag)^(@)=0.8V, E_(Cu^(+)|Cu)^(@)=0.34V & E_(Hg^(+)|2Hg)^(@)=0.79

A solution of AgNO_3 was stirred with iron rod. Will it cause any change in the concentration of silver and nitrate ions? ( (E^0)_((Fe^(2+))/(Fe)=-0.44V) , ((E^0)_((Ag^+)/(Ag))=0.80V)

Calculate the emf of the cell having the cell reaction 2Ag^(+)+ZnhArr 2Ag+Zn^(2+) and E_("cell")^(@)=1.56V" at "25^(@)C when concentration of Zn^(2+)=0.1M and Ag^(+)=10M in the solution.

With increasing age, secretion of which of the following is reduced to half

Concentration of the Ag^(+) ions in a saturated solution of Ag_(2) C_(2) O_(4) is 2.2 xx 10^(-4)M ). Calculate Ksp