Prepartion of a) A mixtureb) A compound using iron filings and sulphur powder and distinguishing between these on the basis of:(i) appearance, i. e., homogeneity and heterogeneity(ii) behaviour towards a magnet(iii) behaviour towards carbon disulphide as a solvent(iv) effect of heat
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Chemistry, 23.06.2019 18:30, vchery21
Match the following items. match the items in the left column to the items in the right column. 1. 1/1,000 precision 2. uncertainty value of measurement milli- 3. 1,000 accuracy 4. instrument to measure volume balance 5. degree of exactness of a measurement centi- 6. instrument to measure mass graduated cylinder 7. correctness of a measurement ± value 8. 1/100 kilo-
Answers: 1
Prepartion of a) A mixtureb) A compound using iron filings and sulphur powder and distinguishing bet...
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