Q. One molecule each of Magnesium Chloride (MgCl₂), Water (H₂O) and Carbon dioxide (CO₂) results if reactants are

View solution

Q. An ionic equation chemical reaction,

View solution

Q. All of these radicals have a valency of -1, except

View solution

Q. Formula of Calcium Nitride (Ca₃N₂) is

View solution

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