PREVIOUS EAMCET QUESTIONS WITH detailed SOLUTIONS VIJCHEM day 4

 

PREVIOUS EAMCET QUESTIONS WITH detailed SOLUTIONS

#JEEMains #NEET #EAMCET preparation by #VIJCHEM #DAY-4

QUESTION:

The magnetic property of NO2

 is .......

[18 Sep. 2020, Shift-II]

(a) Ferromagnetic 

(b) Diamagnetic

(c) Non-magnetic 

(d) Paramagnetic

ANSWER: (d)

Solution:

Magnetic property of NO2(g) is paramagnetic

due to the presence of 1 unpaired electron onN-atom of NO2. On cooling it dimerises to form diamagnetic N2O4.

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