cbsetoday.comCHEMISTRY (THEORY) 70 Maximum Marks : Time Allowed : 3 Hrs. General Instructions : (i)...
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cbsetoday.comCHEMISTRY (THEORY) 70 Maximum Marks : Time Allowed : 3 Hrs. General Instructions : (i) All questions are compulsory. (ii) There are 26 questions in all. Questions 1 to