Metal And Its Compounds - Study Mode

[#161] Tooth enamel is made up of which one of the following calcium compounds?
Correct Answer

(D) Calcium phosphate

[#162] Which one of the following colours is supplied by Sodium Chromate?
Correct Answer

(B) Red

[#163] Which one of the following metals is accessed in the native state?
Correct Answer

(B) Gold

[#164] A combustible gas is liberated when caustic soda solution is heated with
Correct Answer

(D) Zn

[#165] Chemically 'Plaster of Paris' is
Correct Answer

(A) Calcium Sulphate