Bureau's Higher Secondary Chemistry Volume-1>Chapter 14 - Group-13 Elements>MULTIPLE CHOICE TYPE>Q 23

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11th Odisha Board

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The states of hybridisation of boron and oxygen atoms in boric acid $(H_{3} {BO}_{3})$ are respectively

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Important Questions on Group-13 Elements

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11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 14 - Group-13 Elements>MULTIPLE CHOICE TYPE>Q 24

Beryllium and aluminium exhibit many properties which are similar. But the two elements differ in