Chemistry students the world over are familiar with covalent bonds and hydrogen bonds. Now a study has revealed a strange variety of bond that acts like a hybrid of the two. Its properties raise ...

ISC Class 11 Chemistry Half Yearly Sample Paper 2025 is a very useful resource for students preparing for their exams. Chemistry is a subject that needs both strong concepts and regular practice. By ...

(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 ...