Do as Directed.

Questions

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5 questions · timed · auto-graded

Question 11 Mark

Statement are incorrect. write the correct statement:
The constituents of compound ferrous sulphide can be separated by using magnet.

Answer

The constituents of compound ferrous sulphide can not be separated by using magnet.

Question 21 Mark

Statement are incorrect. write the correct statement:
Salt solution is an example of a heterogeneous mixture.

Answer

Salt solution is an example of a homogeneous mixture.

Question 31 Mark

Statement are incorrect. write the correct statement:
Separation of Constituents of compound is possible through physical means.

Answer

Separation of Constituents of compound is not possible through physical means.

Question 41 Mark

Statement are incorrect. write the correct statement:
Clear tap water is a pure substance.

Answer

Clear tap water is not a pure substance.

Question 51 Mark

Statement are incorrect. write the correct statement:
Distilled water is a mixture.

Answer

Distilled water is not a mixture.

Do as Directed. - CHEMISTRY STD 7 Questions - Vidyadip

CHEMISTRY Do as Directed.