46 A 46 B 47 A 47 B 48 A 48 B 48 C 49 A 49 B 49 C 50 A 50 B

Lakhmir Singh & Manjit Kaur - Chemistry

Very Short Answer Type Questions-Pg-56

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Short Answer Type Questions-Pg-57

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Long Answer Type Questions-Pg-58

51 A 51 B 52 A 52 B 53 A 53 B 54 A 54 B 54 C 55 A 55 B

Multiple Choice Questions (MCQs)-Pg-58

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Questions Based on High Order Thinking Skills (HOTS)-Pg-59

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Long Answer Type Questions-Pg-81

46 A 46 B 47 A 47 B 48 A 48 B 48 C 49 A 49 B 49 C 50 A 50 B

Multiple Choice Questions (MCQs)-Pg-81

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65

Questions Based on High Order Thinking Skills (HOTS)-Pg-82

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Questions Based on High Order Thinking Skills (HOTS)-Pg-108

Q. 47 B

Which of the foll

Class 9th Lakhmir Singh & Manjit Kaur - Chemistry 2. Is Matter Around us Pure

Answer :

(i) a glass bottle breaking- Physical change

(ii) coal burning in air- Chemical change

(iii) making a cake- Chemical change

(iv) wool being knitted into a sweater- Physical change

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