Group 17 Elements: JEE Questions & Solutions

One mole of Cl₂(g) was passed into 2 L of cold 2 M KOH solution. After the reaction, the concentrations of Cl⁻, ClO⁻ and OH⁻ are…

Given below are two statements: Statement I: The increasing order of boiling point of hydrogen halides is HCl < HBr < HI < HF. Statement…

Reduction potentials of the ions are given below: ClO₄⁻: E^° = 1.19 V IO₄⁻: E^° = 1.65 V BrO₄⁻: E^° = 1.74 V The correct order of their…

Molar mass of the salt from NaBr, NaNO₃, KI and CaF₂ which does not evolve coloured vapours on heating with concentrated H₂SO₄ is: (Molar…

Identify X, Y, and Z in the following reaction. (Equation not balanced) ClO + NO₂ → X → H₂O Y + Z

Given below are two statements: Statement I: Chlorine can easily combine with oxygen to form oxides; and the product has a tendency to…

Which halogen is known to cause the reaction given below: 2Cu²⁺ + 4X⁻ → Cu₂X₂(s) + X₂

Given below are two statements: Statements: SbCl₅ is more covalent than SbCl₃ Statements: The higher oxides of halogens also tend to be…