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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

Discuss the pattern of variation in the oxidation states of(i) B to Tl (ii) C to Pb.

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

How can you explain higher stability of BCl3 as compared to TlCl3?

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

Why does borontrifluori.de behave as a Lewis acid?

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

Consider the compounds, BCl3, and CCl4. How will they’behave with water justify?

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

Is boric acid a protonic acid? Explain.

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

Explain what happens when boric acid is heated.

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

Describe the shapes of BF3 and BH4–. Assign the hybridisation of boron in these species.

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

Write reactions to justify amphoteric nature of aluminium.

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

What are electron deficient compounds? Are BCl3 and SiCl4 electron deficient species? Explain.

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Asked on 14/12/2021 Learn Unit 11-Some p -Block Elements

Write the resonance structure of CO32- and HCO3– .

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