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The P-Block Elements

Question

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The products obtained when chlorine gas reacts with cold and dilute aqueous NaOH are

ClO^– and ClO₃^–

ClO₂^- and ClO₃^-

Cl^– and ClO^–

Cl^– and ClO₂^-

Solution

C.

Cl^– and ClO^–

Cl₂ + 2OH^- (cold ) → Cl^- + ClO^- +H₂O

Some More Questions From The p-Block Elements Chapter

Why is BiH₃ the strongest reducing agent amongst all the hydrides of Group 15 elements?

Why is N₂ less reactive at room temperature?

Mention the conditions required to maximise the yield of ammonia.

What is the covalency of nitrogen in N₂O₅?

Bond angle in PH₄⁺ is higher than that in PH₃. Why?

Write a balanced equation for the hydrolytic reactions PCl₅ in heavy water.

What is the basicity of H₃PO₄?

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