Calculate the equivalent mass of the following - Aluminium hydroxide

Calculate the equivalent mass of the following - Sodium Hydroxide

Calculate the equivalent mass of the following - Potassium Sulphate

Explain the term limiting reagent.

3 grams of hydrogen reacts with 29 g of O, to yield H₂O. Which is the limiting reagent ?

Define - Empirical formula of a compound

Define - Molecular formula of a compound

3 grams of hydrogen reacts with 29 g of O, to yield H₂O. Calculate the maximum amount of H₂O that can be formed.

3 grams of hydrogen reacts with 29g of O, to yield H₂O. Calculate the amount of one of the reactants which remains unreacted.

What do you understand by the term stoichiometry of the reaction ?

Define gram equivalent mass of an element.

What is equivalence factor 'n' ? How is it useful in determining the equivalent mass of a substance ?

What is the equivalence factor (n) for H₂SO₄

What is the equivalence factor (n) for Ba(OH)₂

What is the equivalence factor (n) for K₂Cr₂O₇

Calculate the equivalent mass of the following : H₃PO₄.

Calculate the equivalent mass of the following : CO₃^-2,

The density of carbon dioxide is equal to 1.977 kg m^-3 at 273 K and 1 atm pressure. Calculate the molar mass of CO₂

Calculate the relative molecular mass of the following
(i) Ethanol(C₂H₅OH)
(ii) Potassium permanganate (KMnO₄)
(iii) Potassium dichromate (K₂Cr₂O₇)
(iv) Sucrose (C₁₂H₂₂O₁₁)

Calculate the molar mass of the following.
Potassium permanganate (KMnO₄)

Calculate the molar mass of the following.
Potassium dichromate (K₂Cr₂O₇)

Calculate the molar mass of the following.
Sucrose (C₁₂H₂₂O₁₁)

What is molar volume ?

What do you understand by the terms acidity and basicity ?

Calculate the equivalent mass of hydrated sodium carbonate.

What do you understand by the terms empirical formula and molecular formula?

Define matter. What are the types of matter?

Prove that states of matter are inter convertible

What is meant by Plasma state? Give an example.

Differentiate an element and an atom

Distinguish between a molecule and a compound.

Chlorine has fractional average atomic mass. Justify this statement.

Define molecular mass of a substance.

Calculate the molecular mass of Sulphuric acid (H₂SO₄)

Calculate the number of moles present in 60 g of ethane.

Calculate the equivalent mass of Copper. (Atomic mass of copper = 63.5)

Calculate the equivalent mass of - Sulphate ion

Calculate the equivalent mass of - Phosphate ion (PO₄^3-)

Calculate the equivalent mass of sulphuric acid

How many moles of hydrogen is required to produce 20 moles of ammonia?

How much volume of Carbon dioxide is produced when 25 g of calcium carbonate is heated completely under standard conditions?

How much volume of chlorine is required to prepare 89.6 L of HCI gas at STP?

What is meant by limiting reagent?

On the formation of SF₆ by the direct combination of S and F₂ which is the limiting reagent ? Prove it.

Mention any 4 redox reaction that takes place in our daily life.

Calculate the oxidation number of underlined elements in the following. - KMnO₄

Calculate the oxidation number of underlined elements in the following. - Cr₂O₇^2-

If 10 volumes of H₂ gas react with 5 volumes of O₂ gas, how many volumes of water vapour would be produced?

What will be the mass of one ¹²C atom in g?

Justify the following reaction is a redox reaction. \({CuO}_{(s)}+{H}_{{2}_{(g)}}\rightarrow{Cu}_{{(s)}}+{H}_{2}{O}_{(g)}\)