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(6)Choose the most appropriate answer for each of the followingTu Which of the following is a covalent compound?A Sodium chlorideB Carbon tetrachlorideC. Magnesium chlorideD. Calcium chloride() The salt that undergoes photo chemical decomposition !A Copper sulphateB. Zinc carbonateC. lead bromideD. Silver nitrate(iv) Which metal gives hydrogen on reacting with water, aA. IronB. ZincC. MagnesiumD. Lead(v) A substance that does not contain water of crystallizationA Blue vitriolB. Common saltC Glauber's saltD Washing soda crystals​

Answer»

Answer:

a. B. carbon TETRACHLORIDE

b. D. Silver nitrate

c. A. Iron

d. A. Blue VITRIOL



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