Q. Natural gas consists of

View solution

Q. Consider chemical reaction ZnCO₃ + HNO₃ → Al(NO₃)₃ + H₂O, number of HNO₃ molecules required for a balanced equation will be

View solution

Q. Formula of calcium hydrogen sulphate is

View solution

Q. Valency is also referred to as

View solution

Q. Calcium carbonate CaCO₃ is a

View solution

Q. Chemical formula of aluminum nitrate is

View solution

Q. Mass of an element in a compound can be calculated through

View solution

Q. Relative atomic mass of 3O₃ is

View solution

Q. Formula of potassium sulphate is

View solution

Q. To balance Al(OH)₃ + HNO₃ → Al(NO₃)₃ + H₂O, number of HNO₃ molecules required will be

View solution

Q. Chemical formula of butane is

View solution

Q. Valency of Sulphide is

View solution

Q. Formula Al(NO₃)₃ indicates that

View solution

Q. In acid and base reaction, product includes

View solution

Q. In Na₂CO₃.10H₂O, relative formula mass is

View solution

Q. Valency of magnesium is

View solution

Q. Valency of Plumbum can be

View solution

Q. Combining Copper(II) (Cu+2) with Oxygen (O₂) results in

View solution

Q. Molar mass of (NH₄)₂SO₄ is

View solution

Q. Chemical formula of rouge pigment is

View solution