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On heating magnesium boride with HCl a m...

On heating magnesium boride with HCl a mixture of volatile. …………….. Are obtained.

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borones
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FULL MARKS-p-BLOCK ELEMENTS -I-Additional Questions -Fill in the blanks
  1. Boric acids has a …………………….. Structure.

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  2. Boric acid consists of …………………… unit.

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  3. On heating magnesium boride with HCl a mixture of volatile. …………….. Ar...

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  4. Diborane reacts with methylalcohol to give……………………

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  5. Diborane has ……………….. B-H bonds.

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  6. In diborane, the boron is ………………. Hybridised.

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  7. …………………. Is inorganic benzene.

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  8. Boron trifluoride has a …………………… geometry.

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  9. Anhydrous aluminium chloride is a……………. Substance.

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  10. With excess of NaOH aluminium chloride produces.

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  11. ………… is used for the manufacture of petrol by cracking the mineral oil...

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  12. ………………….. Is used for water proofing and textiles.

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  13. ……………… is the most stable alotropic form of carbon at normal temperatu...

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  14. ………………… is allotropic form of carbon has aromatic character.

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  15. Graphene has ………………….. Lattice.

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  16. Carbonyl chloride is a …………… gas.

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  17. Equimolar mixture of hydrogen and carbonmonoxide is called as………………………

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  18. Producer gas is a mixture of ……………. And …………………….. .

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  19. Aqueous solution of carbon dioxide forms …………………. .

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  20. ………………….. Are high temperature polymers.

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