(C) The free energy as well as the entropy of mixing are zero Reason: - Ka for benzoic acid is 6.5 x 10-5 and for acetic acid is 1.74 x 10-5. Select the most appropriate answer from the options given ...
JEE Main 2026: Preparing for JEE Main 2026 Chemistry becomes much easier when students practice with well-designed sample papers and answer keys. Since the exam is to be held in January and April 2026 ...