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Discuss the properties of matter....

Discuss the properties of matter.

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The properties of matter is classified into two ways, they are:
(a) Physical properties : which can be measured or observed without changing the idenitty or composition of substances Ex: colour, odour , MP, BP, density etc.
(b) Chemical properties: Here measurnment or observation of substances or requires a chemical changes to occu. Ex: acidity or basicity, combustibility etc.
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SUBHASH PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY -THREE MARKS QUESTION WITH ANSWERS
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  2. (a) A sample of NaOH weighting 0.38 g is dissolved in water and the so...

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  3. Calculate the amount of water (g) produced by the combustion of 16 g o...

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  4. Explain the classification of matter

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  8. Classify the following into homogenous and heterogenous mixtures: milk...

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  9. Discuss the properties of matter.

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  10. Express the following in scientific notation: (a) 4007 (b) 0.0068 ( c)...

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  11. Express the following S.I. bases units using power 10 notations (a) 48...

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  12. Calculate the weight of CaO that can be obtained by heating 200kg of l...

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  15. Explain law of multiple proportions with example:

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  17. Define formula mass and given an example.

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  18. Write the empirical formula of the compounds having molecular formulae...

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