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20/09/2020 7:10 pm
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The correct statement with respect to dinitrogen is :
(1) liquid dinitrogen is not used in cryosurgery.
(2) N2 is paramagnetic in nature
(3) it can combine with dioxygen at 25ºC.
(4) it can be used as an inert diluent for reactive chemicals.
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20/09/2020 7:11 pm
(4) it can be used as an inert diluent for reactive chemicals.
Explanation:
(1) liquid dinitrogen is used in cryosurgery.
(2) N2 is diamagnetic in nature.
(3) it can not combine with dioxygen at 25ºC.
(4) is correct.