Check here for CBSE Class 10 Science Previous Year Question Papers to understand exam patterns, important topics & improve ...

Central Board of Secondary Education has released CBSE Sample Papers 2026. The sample question papers and marking schemes for Class 10, 12 has been released. Candidates can access the SQPs and MS on ...

As CBSE Class 10 board exams approach, the released 2025-26 sample paper offers crucial insights. It is advisable for the students to focus on high-yield, concept-driven questions with real-world ...

(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 ...