MHT CET 2024 Chemistry question
Calculate standard internal energy change for at 300 K, if of , and are 20, -250 and -270 kJ/mol respectively
Answer: (A)
Solution
Step 1: kJ. Step 2: . Step 3: n_g\dfrac{1× 8.314× 300}{1000}$ = -310 - 2.49 =
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