Home
Class 12
CHEMISTRY
Assertion (A): The increasing pressure o...

Assertion (A): The increasing pressure on water decreases its freezing point.
Reason (R ):The density of water is maximum at `273 K`.

A

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

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

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MODERN PUBLICATION|Exercise REVISION EXERCISES (VERY SHORT ANSWER QUESTIONS)|26 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise REVISION EXERCISES (SHORT ANSWER QUESTIONS)|60 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise REVISION EXERCISES (PASSAGE BASED QUESTIONS)|15 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MATCHING LIST TYPE QUESTIONS)|2 Videos

Similar Questions

Explore conceptually related problems

Each question contains STATEMENT-I(Assertion) and STATEMENT-2(Reason).the statement carefully and mark the correct answer accoring to the instrution given below: STATEMENT - 1 : Increasing pessure on pure water decrease its freezing point. STATEMENT - 2 : Density of water is maximum at 273 K.

Assertion (A) When NaCl is added to water a depression in freezing point is observed. Reason (R ) The lowering of vapour pressure of a solution causes depression in the freezing point.

Assertion: Ice is lighter than water and floats on it. Reason : The density of water is maximum at 4^(@) C and lower at greater and lower temperatures.

The melting of ice in water decreases with increase in pressure.

Soluble impurities present in water increase the freezing point of water. True of False?

The freezing point of water decreases with a decrease in pressure . True or False

Assertion : The melting point of ice decreases with increase of pressure Reason : Ice contract on melting.