Molecular mass of hydrogen sulphide(H 2 S) =2 x Molecular mass of Hydrogen(H) + Molecular mass of Sulphur(S) = 2 x 1 + 32 = 34 a.m.u Therefore, relative molecular mass of hydrogen sulphide ( H 2 S ) = 34 a.m.u.

3.In H 2 O, due to more electronegativity of O there exists an inter-molecular H bonding between water molecules which requires large energy to break the interactions where as S being low electronegative, H-bonding is absent in it. 4.Due to the H-bonding interactions, water exist as liquid and H 2 S exists as a gas.

Hydrogen sulphide or hydrogen sulfide is a colourless chalcogen hydride gas with the formula H2S. Hydrogen sulphide is a highly corrosive, flammable and poisonous gas. Click to read more.

Amongst H2O, H2S, H2Se and H2 Te, the one with the highest boiling point is:

5. Is sulfuric acid ionic or molecular? Water forms a compromise between H2O and H3O+ and -OH. That doesn’t make anything ionic. Sulfuric acid is a compound with covalence since all the bonds are covalent. But it ionises in solution to give hydronium and sulphate ions. Also, Read:

Among H 2 O , H 2 S , H 2 Se and H 2 Te, the one with highest boiling point is:A. H 2 TeB. H 2 SC. H 2 SeD. H 2 O

For the following oxidation half reaction,Reducing agent2S2O32 → S4O62 + 2e Calculate the equivalent weight of S2O32 .Given: M is the molecular weight of S2O32

Sulphurous Acid (H2SO3) - Sulphurous Acid is the chemical name of H2SO3. Visit BYJU'S to understand the properties, structure and uses of Sulphurous Acid (H2SO3) explained by India's best teachers.

In the equation H 2 S +2 HNO 3→ 2 H 2 O +2 NO 2+ S, the equivalent weight of hydrogen sulphide is:A. 34B. 17C. 18D. 68

Molecular mass: The molecular mass of an element is defined as the sum of the masses of all the atoms present in the molecule. Molecular mass is obtained by adding the atomic masses of all atoms with the number of atoms in the molecule. Calculating the mass of oxygen molecule. Mass of one oxygen atom = 16 g. Mass of 1 mole of O 2 molecule = 2 ...