Using the data provided, calculate the (multiple) bond energy (kJ mol⁻¹) of a C C bond in C_2H_2. Given that...

Question

Using the data provided, calculate the (multiple) bond energy (kJ mol⁻¹) of a C C bond in C_2H_2. Given that the heat of formation of C_2H_2 is 225 kJ ,mol^ -1 (take the bond energy of the C─H bond as 350 kJ ,mol^ -1 ): 2C(s) 2C(g); H=1410 kJ ,mol^ -1 H_2(g) 2H(g); H=330 kJ ,mol^ -1

Accepted Answer

(D)

JEE Main Chemistry question

Solution

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