Home
Class 11
CHEMISTRY
Assertion : In the titration of HCl agai...

Assertion : In the titration of HCl against NaOH, phenolphthalein is used as suitable indicator.
Reason : Phenolphthalein is pink coloured in basic medium.

A

If both Assertion and Reason are correct, and Reason is the correct explanation of Assertion.

B

If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.

C

If Assertion is correct, but Reason is incorrect.

D

If Assertion is incorrect, but Reason is correct.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • VOLUMETRIC ANALYSIS

    OP TANDON|Exercise Integer Answer Type Questions|3 Videos

  • VOLUMETRIC ANALYSIS

    OP TANDON|Exercise Passage 1|5 Videos

  • VOLUMETRIC ANALYSIS

    OP TANDON|Exercise Objective Question (Level-B)|38 Videos

  • THE COLLOIDAL STATE

    OP TANDON|Exercise Self Assessment|21 Videos

Similar Questions

Explore conceptually related problems

(a). IF both (A) and (R) are correct and (R) is the correct explanation of (A). (b). If both (A) and (R) are correct but (R) is not the correct explanation of (A). (c). If (A) is correct, but (R) is incorrect. (d). If (A) is incorrect, but (R) is correct. ltbr. (e) if both (A) and (R) are incorrect. Q. Assertion (A): In the titration of strong acid and strong base, phenolphthalein is used as suitable indocator. Reason (R): IN the titration of strong acid and strong base, the equivalence points lies is the pH range of (3.0-10.5) and phenolphthalein have pH range of (8.0-9.8) .

Assertion : In the iodometric titration, starch is used as an indicator. Reason : Starch is a polysaccharide.

In the titration of NaHCO_(3) with HCl, indicator cannot be used

Colour of phenolphthalein in acidic medium