Home
Class 12
CHEMISTRY
Assertion(A): Small quanity of soap is u...

Assertion(A): Small quanity of soap is used to prepare a stable emulsion.
Reason(R): Soap lowers the interfacial tension between oil and water.

A

Assertion and reason both are correct statements and reason is correct explanation for assertion.

B

Assertion and reason both are correct statements but reason is not correct explanation for assertion.

C

Assertion is correct statement but reason is wrong statement.

D

Assertion is wrong statement but reason is correct statement.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise REVISION EXERCISE (VERY SHORT ANSWER QUESTIONS )|32 Videos

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise REVISION EXERCISE (SHORT ANSWER QUESTION)|131 Videos

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise REVISION EXERCISE (PASSAGE BASED QUESTIONS)|10 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|14 Videos

Similar Questions

Explore conceptually related problems

Assertion (A): Statin is produced by a yeast called Trichoderma polysporum. Reason (R): Its used lowers the blood cholesterol level in the body,

Assertion (A): Sodium chloride used to clear snow on the roads. Reason (R ): Sodium chloride depresses the freezing point of water.

Assertion (A): As the temperature of a semiconductor increases, its resistance decreases. Reason (R ): The energy gap between conduction band and valence band is small.

Assertion (A) Transparent soaps are made by dissolving soaps in ethanol. Reason (R) Ethanol makes things invisiable.