1. Choose the correct alternative from the clues given at the end of each statement: (a) The size of the atom in Thomson’s model is ..... the atomic size in Rutherford’s model. (much greater than/no ...
CBSE Class 12 Sample Papers and Marking Scheme 2025: CBSE has released the sample papers of major subjects for Class 12 for the 2025 Board Exams. Download the subject-wise sample question papers with ...
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