[Test 1] : Chemistry |Periodic Table

[Test 2] : Chemistry | Chemical bonding

[Test 3] : Chemistry | Chemical bonding Acids Bases and Salts

[Test 4] : Chemistry | Analytical chemistry & practical chemistry

[Test 4] : Chemistry | Mole concept & stoichiometry

[Test 6] : Chemistry | Electrolysis

[Test 7] : Chemistry | Metallurgy

[Test 8] : Chemistry | Hydrogen Chloride & Ammonia