Home
Class 11
CHEMISTRY
Calomel is…………....

Calomel is………….

A

HgO

B

`HgCl_2`

C

`Hg_2Cl_2`

D

HgCl

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

The emf of the cell, (Pt) H_2|H^+ (c=unknown) ||KCN soln. |HgCl_2|Hg is 0.4783 V. IF the electrode potential of the calomel chloride is +0.2420 volt (reduction), calculate pH of the solution.

The standard reaction potential of a calomel half cell is 0.28V at 25^@C . Calculate half cell potential when 0.1N KCl solution is used

The calomel electrode and Quinhydrone electrode are reversible with respect to which ions respectively:

Pure water is saturated with pure solid AgCl. A silver electrode is placed in the solution and the potential is measured against normal calomel electrode at 25^(@)C . This experiment is then repeated with a saturated solution of AgI. If the difference in potential in the two cases is 0.177V, what is the ratio of solubilities of AgCl and AgI at the temperature of experiment ?