NEET-XII-Chemistry

Previous Year Paper year:2020

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  • #94
    Hydrolysis of sucrose is given by the following
    reaction.
    Sucrose+H2O ``<=>`` Glucose+Fructose
    If the equilibrium constant (Kc) is 2×1013 at 300 K, the value of ∆rGs at the same temperature
    will be :
    (1) -8.314 J mol-1K-1×300 K×ln(2×1013)
    (2) 8.314 J mol-1K-1×300 K×ln(2×1013)
    (3) 8.314 J mol-1K-1×300 K×ln(3×1013)
    (4) -8.314 J mol-1K-1×300 K×ln(4×1013)
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    Ans : 1