Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE MainChemistryp Block Elements (Group 15, 16, 17 & 18)

Which of the following reactions produces an interhalogen compound that yields a halite ion upon complete hydrolysis?

Options

  1. AReaction of Cl ₂ with equal volume of F ₂
  2. BReaction of Cl ₂ with excess of F ₂
  3. CReaction of Br ₂ with excess of F ₂
  4. DReaction of I ₂ with excess of F ₂

Correct answer

B. Reaction of Cl ₂ with excess of F ₂

Step-by-step solution

The hydrolysis of interhalogen compounds ( XX '_n ) yields a halide ion ( X '^- ) and an oxoanion of the larger halogen ( X ). The type of oxoanion depends on the oxidation state of X in the interhalogen: - XX ' hypohalite ( XO ^- ) - XX '₃ halite ( XO ₂^- ) - XX '₅ halate ( XO ₃^- ) - XX '₇ perhalate ( XO ₄^- ) To obtain a halite ion, the interhalogen must be of the type XX '₃ . Evaluating the given reactions: 1) Reaction of Cl ₂ with equal volume of F ₂ produces ClF (type XX ' ), which yields a hypohalite ion. 2)

Practice p Block Elements (Group 15, 16, 17 & 18) on Quantrex Academy →

More from p Block Elements (Group 15, 16, 17 & 18)

Correct statement(s) about the compounds X , Y and Z is(are) 2026Correct statement(s) about the compounds P , Q and R is(are) 2026Find the correct statements related to group 15 hydrides. A. Reducing nature increases from NH₃ to BiH₃ B. Tendency to donate lone pair of electrons decreases from NH₃ to BiH₃ C. T 2026Treatment of a gas ' X ' with a freshly prepared ferrous sulphate solution gives a compound ' Y ' as a brown ring. The compounds X and Y are. 2026Correct statements from the following are: A. Nitrogen in oxidation states from +1 to +4 disproportionates in acid medium. B. Nitrogen has the ability to form d - p multiple bonds 2026Given below are two statements: Statement I: The covalency of oxygen is generally two but it can exceed upto four. The oxidation state of oxygen in SO₂ is -2 and in OF₂ it is +2 . 2026Given below are two statements : Statement (I) : Oxidising power of halogens decreases in the order F₂ > Cl₂ > Br₂ > I₂ , which is the basis of "Layer test". Statement (II) : "Laye 2026Given below are two statements : Statement I : The increasing order of boiling point of hydrogen halides is HCl Statement II : The increasing order of melting point of hydrogen hal 2026 Full p Block Elements (Group 15, 16, 17 & 18) list All JEE Main PYQs