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In which of the following arrangements t...

In which of the following arrangements the given sequence is not strict according to the property indicated against it?

A

`H_(2)O lt H_(2)S lt H_(2)Se lt H_(2)Te :` increasing `pK_(a)` values

B

`NH_(3) lt PH_(3) lt AsH_(3) lt SbH_(3) : ` increasing acidic character

C

`CO_(2) lt SiO_(2) lt SnO_(2) lt PbO_(2)` : increasing oxidiasing oxidising power

D

`HF lt HCl lt HBr lt HI`: increasing acidic strength

Text Solution

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The correct Answer is:
A
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