CBSE Class 10 Science Pre-Board Sample Paper 2023-24: The CBSE Class 10 Pre-Boards 2 will take place in January in almost all CBSE schools across the country. This is the high time when students ...
(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 ...
The CBSE Class 12 Physics Board Exam 2025 is scheduled for Friday, February 21, 2025. As the exam date approaches, thorough preparation is key to achieving good results. To help students practise ...
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