Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 198

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The stability of tetrahalides of $Si, Ge, Sn$ and $Pb$ increases in the order:

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Important Questions on The p-Block Elements

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Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 199

The bond dissociation energy of

M - M

bond decreases in the order:

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Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 200

C

and

Si

have:

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Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 203

Which one of the following is affected by the water?

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Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 204

Which one of these is acidic?

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Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 205

Which of the following statements is correct with respect to the property of the elements with increase in atomic number in the carbon family?

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Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 206

G e

(II) compounds are powerful reducing agents whereas

P b

(IV) compounds are strong oxidants. It is due to -

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Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 207

{[{SiCl}_{6}]}^{2 -}

is not known because:

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Alpha Question Bank for Medical: Chemistry>Chapter 18 - The p-Block Elements>Exercise 1>Q 208

In graphite, electrons are