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CHEMISTRY (SCIENCE PAPER -2) Maximum Marks: 80 Time allowed: Two hours Answers to this Paper must be written on the puper provided sepurutel Yon will not he allowed to write during first 15 minules This time is to be spent in reading the question paper. The time given at the head ofthis P'uper is the time allowedfor writing the amswers. Section A is compulsory. Atempt any four questions from Section B The intended marks for questions or parts ofquestions are given in brackets [ ) SECTION A (40 Marks) (Atempt all questions from this Section) Question 1 Choose the correct answers to the questions from the given options. 15 (Do not copy the questions, write the correct answers only.) An clement.in period 3, whose electron affinity is zero: (ii) (a) Neon (b) Sulphur (c) Sodium (d) Argon An clement with the largest atomic radius among the following is: (a) Carbon (b) Nitrogen (c) ithium (d) Beryllium This paper consists of 1l printed pages and I blank page. T23 522 CCopyright reserved Turn Over
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