Home
Class 11
CHEMISTRY
Assertion (A) : Sulphur present in an or...

Assertion (A) : Sulphur present in an organic compound can be estimated quantitatively by Carius method.
Reason (R) : Sulphur is separated easily from other atoms in the molecule and gets precipitated as light yellow solid.

A

Both A and R are correct and R is the correct explanation of A.

B

Both A and R are correct but R is not the correct explanation of A.

C

Both A and R are not correct.

D

A is not correct but R is correct.

Text Solution

Verified by Experts

The correct Answer is:
D
Correct (R). Sulphur is oxidised to `H_(2)SO_(4)` in Carius method and then estimated as barium sulphate.
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES TECHNIQUES

    PRADEEP|Exercise NCERT EXEMPLAR PROBLEMS WITH ANSWERS, HINTS AND SOLUTIONS (Long Answer Type Questions)|6 Videos

  • ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES TECHNIQUES

    PRADEEP|Exercise Additional Questions (Very short Answer Questions)|41 Videos

  • ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES TECHNIQUES

    PRADEEP|Exercise NCERT EXEMPLAR PROBLEMS WITH ANSWERS, HINTS AND SOLUTIONS (Matching Type Questions)|3 Videos

  • HYDROGEN

    PRADEEP|Exercise COMPETITION FOCUS (Assertion-Reason Type Questions) Type 2|15 Videos

  • P-BLOCK ELEMENTS (NITROGEN FAMILY)

    PRADEEP|Exercise Competition focus jee(main and advanced)/ medical entrance special) (VIII. Assertion-Reason Type Questions)|10 Videos

Similar Questions

Explore conceptually related problems

Assertion (A) . Sulphur present in an organic compound can be estimated quantitaively be Carius method. Reason (R). Sulpur is separated easily from other atoms in the molecule and gets precipitated as light yellow solid.

In Carius' method , sulphur present in an organic compound is estimated as

Sulphur in an organic compound can be estimated by Dumas method. IF yes, explain method.

0.16 g of an organic compound gave 0.5 g of barium sulphate in Carius method of estimation of sulphur. Calculate the percentage of sulphur in the compound.

An organic compound containing sulphur is estimated by Carius method in which fuming HNO_3 is used to convert S into

0.395 g of an organic compound by Carius method for the estimation of sulphur gave 0.582 g of BaSO_4 . Calculate the percentage of sulphur in the compound.

Assertion (A) : The unpolarised light and polarized light can be distinguished from each other by using Polaroid. Reason (R ) : A Polaroid is capable of producing plane polarized beams of light.

The percentate of sulphur in the organic, when 0.2595g of a sulphur containing organic compound in a quantitative analysis by Carius method yielded 0.35g of barium sulphate is