AP and TS EAMCET Medical Model Paper 9

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Question : 147 of 159

Marks: +1, -0

Which of the following statement is not correct ?

Basic character of hydrides of group 15 elements decreases from NH3 to BiH3 .
NO2 is paramagnetic
Being small in size nitrogen is highly reactive at ordinary temperature.
White phosphorous is more reactive than red phosphorous

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