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Discuss the pattern of variation in the ...

Discuss the pattern of variation in the oxidation states of (a)`B to TI` and (b) `C to Pb`.

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To discuss the pattern of variation in the oxidation states of elements from (a) Boron to Thallium and (b) Carbon to Lead, we will analyze the trends in Group 13 and Group 14 of the periodic table. ### Part (a): Oxidation States from Boron (B) to Thallium (Tl) 1. **Identify the Group**: Boron (B), Aluminum (Al), Gallium (Ga), Indium (In), and Thallium (Tl) belong to Group 13 of the periodic table. 2. **Oxidation States**: - **Boron (B)**: Typically exhibits a +3 oxidation state. ...
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NCERT ENGLISH-THE P-BLOCK ELEMENTS -EXERCISE
  1. Discuss the pattern of variation in the oxidation states of (a)B to TI...

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  2. How can you explain higher stability of BCI(3) as compared to TICI(3)?

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  3. Why does boron trifluoride behave as a Lewis acid?

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  4. Consider the compounds, BCl(3) and C Cl(4).How will they behave with w...

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  5. Is boric acid a protic acid? Explain.

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  6. Explain what happens when boric acid is heated.

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  7. Describe the shapes of BF(3) and BH(4)^(ө). Assign the hybridisation o...

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  8. Write reaction of justify amphoteric nature of aluminium.

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  9. What are electron-deficient compounds? Are BCl(3) and SiCl(4) electron...

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  10. Write the resonance structure of CO(3)^(2-) and HCO(3)^(ө).

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  11. What is the state of hybridisation of carbon in (a)CO(3)^(2-), (b) dia...

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  12. Explain the difference in properties of diamond and graphite on the ba...

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  13. Rationalise the given statements and give chemical reactions. a. Lea...

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  14. Suggest reasons why the B–F bond lengths in BF(3) (130 pm) and BF(4 )^...

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  15. If B-Cl bond has a dipole moment, explain why BCl(3) molecule has zero...

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  16. AlF(3) is insoluble in anhydrous HF but dissolves on addition of NaF. ...

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  17. Suggest a reason as to why CO is poisonous.

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  18. How is excessive content of CO(2) responsible for global warming?

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  19. Explain structures of diborane and boric acid.

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  20. What happens when (a) Borax is heated strongly, (b) Boric acid is ...

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