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ICSE Class X Mid-term 2024 : Chemistry : 2ND MOCK

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2nd MOCK TEST CHEMISTRY FM-80 TIME-2Hrs Maximum Marks : 40 Time allowed : One hour and half hours Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 10 minutes. This time is to be spent in reading the question paper The time given at the head of this Paper is the time allowed for writing the answers. Attempt all questions from Section A and any three questions from Section B The intended marks for questions or parts of questions are given in brackets. [ ] SECTION I- 40 MARKS (Answer all the questions from this section) Question1Choose the most appropriate answer. (i) [15] A salt which in solution gives a bluish white precipitate with NaOH solution and a white precipitate with BaCl2 solution is: A CuSO4 B C FeSO4 Fe2(SO4)3 D CuCl2 (ii) Hydrogen chloride can be obtained by adding concentrated Sulphuric acid to: NaCl A B Na2SO4 C Na2CO3 D NaNO3 (iii) Which of the following reactions gives copper as a product A Passing dry ammonia over heated copper oxide. B C D Adding dilute hydrochloric acid to copper oxide. Heating copper oxide. Passing oxygen over heated copper oxide. (iv) The particles present in dilute nitric acid are: A. Ions only

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