Tag: study of diborane

Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

With which of the following diborane does not produce hydrogen?

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

The non planar molecule among the following is:

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

In the case of small cuts, bleeding is stopped by applying potash alum, hence alum acts as:

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

All the $Al-Cl$ bonds in $Al _2Cl _6$ are equivalent.

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

Which one of the following does not exist in the free form ?

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

From $B _2H _6$, all the following can be prepared except :

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

The hydrides of boron are called :

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

The reaction between diborane and chlorine yields :

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

Which of the following statement is/are correct regarding $B _{2}H _{6}$?

Banana bonds are longer but stronger than normal $B-H$ bonds
$B _{2}H _{6}$ is also known $3c-2e$ compound
The hybrid state of B in $B _{2}H _{6}$ is $sp^{3}$ while that of $sp^{2}$ in $BH _{3}$
It cannot be prepared by reacting $BF _{3}$ with $LiBH _{3}$ in the presence of dry ether

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Multiple choice chemistry the p-block elements - group 13 study of diborane some important compounds of boron study of boron

In which of the following molecules is hydrogen bond absent?

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