1.

Fill in the blanks : `underset((A))ubrace(2NO+O_(2)) to underset((B))(2NO_2) undersetunderset"heat"(larr)overset"cold"to underset"(C )"(N_2O_4)`A. A-Colourless , B-Brown, Paramagnetic , C-Colourless DiamagneticB. A-Brown , B-Colourless Diamagnetic , C-Brown ParamagneticC. A-Colourless , B-Colourless, Paramagnetic , C-Brown , DiamagneticD. A-Brown , B-Brown, Paramagnetic , C-Brown , Diamagnetic

Answer» Correct Answer - A
A-Colour less gases
B-Brown, paramagnetic gas due to presence of an odd electron
C-Colourless , diamagnetic solid


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