Home
Class 11
CHEMISTRY
Assertion : Water is liquid but H(2)S is...

Assertion : Water is liquid but `H_(2)S` is a gas.
Reason : Oxygen is paramagnetic.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
b
Both are correct `H_(2)O` shown H-bonding `O_(2)` has `2` unpaired electrons
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    A2Z|Exercise AIPMT/ NEET Questions|89 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    A2Z|Exercise AIIMS Questions|31 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    A2Z|Exercise Bond Enthalpy, Bond Angle And Bond Length|23 Videos

  • ATOMIC STRUCTURE

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • CHEMICAL EQUILIBRIUM

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

H_2 O is a liquid while H_2 S is a gas.

Why is H_(2)O a liquid and H_(2)S a gas ?

Knowledge Check

  • H_2O is liquid and H_2S is a gas because

    A
    oxygen forms stronger hydrogen level than sulphur.
    B
    oxygen is less electronegative than sulphur.
    C
    atomic radius of oxygen is less than that of sulphur.
    D
    atomic radius of oxygen is greater than that of sulphur.

  • H_(2)O is liquid and H_(2)S is a gas because -

    A
    Oxygen form stronger hydrogen bond than sulphur
    B
    Oxygen is less electronegative than sulphur
    C
    Atomic radius of oxygen is less than that of sulphur
    D
    Atomic radius of oxygen is greter than that of sulphur

  • Assertion (A): H_(2)O a liquid and H_(2)S a gas. Reason (R): Water molecules are held by H-bonds while in H_(2)S molecules no such interactions are present between molecules.

    A
    Both A and R are true and R is the correct explanation of A
    B
    Both A and R are true but R is NOT the correct explanation of A
    C
    A is true but R is false
    D
    A is false and R is True.

    • Similar Questions

    Explore conceptually related problems

    Why is H_(2)O a liquid and H_(2)S a gas ?

    Why H_(2) O is a liquid while H_(2) S is a gas ?

    Why is H_(2)O a liquid and H_(2)S a gas?

    Why is H_2O a liquid and H_2S a gas ?

    Why is H_2O a liquid and H_2S a gas?

    Home
    Profile