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Write balanced equations for: (i) BF(3...

Write balanced equations for:
(i) `BF_(3) + LiH rarr`
(ii) `B_(2)H_(6) + H_(2)O rarr`
(iii) `NaH + B_(2)H_(6) rarr`
(iv) `H_(3)BO_(3)overset(Delta)rarr`
(v) `Al + NaOH rarr`
(vi) `B_(2)H_(6) + NH_(3) rarr`

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VMC MODULES ENGLISH-p-BLOCK ELEMENTS-1-JEE Advanced Archive
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  3. Moderate electrical conductivity is shown by

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  4. Give reason for the following in one or two sentences : ''Solid carbon...

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  6. Give reasons Graphite is used as lubricant.

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  7. Graphite is used as a lubricant in machinery.

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  8. All the Al-Cl bonds in Al(2)Cl(6) are equivalent.

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  9. Each entry in column X is in some way related to the entries in column...

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  12. The tendency for catenation is much higher for C than for Si.

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  16. The hydrolysis of trialkylchlorosilane , R3 SiCl, yields ……………………..,

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  17. Which of the following oxides is neutral ?

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  18. Which of the following halides is least stable and has doubtful existe...

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  19. Aluminium sulphide gives a foul odour when it becomes damp. Write a ba...

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