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CBSE Chemistry Sample Papers

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	Suraj Pandey UIET CSJM University Kanpur, Varanasi	+Fave Message
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CHEMISTRY (Theory) Time allowed : 3 hours Maximum Marks : 70 General Instructions: (i) All questions are compulsory. (ii) Marks for each question are indicated against it. (iii) Question numbers 1 to 8 are very short-answer questions and carry 1 mark each. (iv) Question numbers 9 to 18 are short-answer questions and carry 2 marks each. (v) Question numbers 19 to 27 are also short-answer questions and carry 3 marks each. (vi) Question numbers 28 to 30 are long-answer questions and carry 5 marks each. (vii) Use Log Tables, if necessary, Use of calculators is not allowed. QUESTION PAPER CODE 56/1/1 1. Write a feature which will distinguish a metallic solid from an ionic solid. 1 2. Define order of a reaction . 1 3. What is an emulsion? 1 4. Why does NO2 dimerise ? 1 5. Give an example of linkage isomerism. 1 6. A solution of KOH hydrolyses CH3CHClCH2CH3 and CH3CH2CH2CH2Cl. Which one of these is more easily hydrolysed? 1 7. Draw the structural formula of I-phenylpropan-l-one molecule. 1 8. Give the IUPAC name of H2N CH2 CH2 - CH = CH2. 1 174

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