If ΔH1=900kJΔH2=650kJThen find ΔHeg of X.

If ΔH1=900kJ

ΔH2=650kJ

Then find ΔHeg of X.

  1. A

    250kJ

  2. B

    1550kJ

  3. C

    250kJ

  4. D

    +1550kJ

    Register to Get Free Mock Test and Study Material

    +91

    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Solution:

    Given,

    ΔH1=900kJ

    ΔH2=650kJ

    The change in the enthalpy is

    ΔH=ΔH2ΔH1

    .ΔH=900-650

    ΔH=250 kJ

    Hence, ΔHeg of Xis 250 kJ.

    Chat on WhatsApp Call Infinity Learn

      Register to Get Free Mock Test and Study Material

      +91

      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.