Chemistry, asked by Anushka1112006, 1 month ago

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Answered by horrorhunter
3

Answer:

a) b and d

Explanation:

a is correct option because property of compounds are different from its constituent elements

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Answered by Anonymous
1

Answer:

a)

(b) A mixture is homogenous but a compound is heterogenous.

(d) Formation of mixture is a chemical change

These are the wrong statements.  

Explanation:

(b) Compounds are pure substances. They are not mixtures.

     If compounds were heterogenous, we could remove each constituent of

     the compound, i.e., the elements comprising the compound by simple

     physical methods like evaporation, filtration, etc.

(d) The formation of mixtures is a physical change. This is because they can

     be separated from each other by simple physical methods, which was

     mentioned above.

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