Question

Assertion :With the help of redox titration, we can determine the the concentration of unknown solution using a standard solution of known concentration Reason: We can determine the unknown concentration using the formula : $N_1{V}_1=N_2{V}_2$.

• A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
• B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
• C. Assertion is correct but Reason is incorrect
• D. Both Assertion and Reason are incorrect

Answer 1

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

A redox titration is a type of titration based on a redox reaction between the analyte and titrant. Redox titration may involve the use of a redox indicator and/or a potentiometer. A common example of a redox titration is treating a solution of iodide with a reducing agent to produce iodide using a starch indicator to help detect the endpoint.

In this process the end point is where the number of equivalents of the acid and base become equal i.e $N_1{V}_1=N_2{V}_2$