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The P-Block Elements

Question

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Heating an aqueous solution of aluminium chloride to dryness will give

AlC_l3

Al₂Cl₆

Al₂O₃

Al(OH)Cl₂

Solution

C.

Al₂O₃

Al₂Cl₆6H₂O → Al₂O₃ + + 6HCl + 3H₂O↑

Some More Questions From The p-Block Elements Chapter

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?

What happens when H₃PO₃ is heated?

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