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Ques 46-50 ( in hindi)
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This lesson contains previous year questions of inorganic chemistry.

Manpreet Singh
QUALIFIED NET (CHEMICAL SCIENCES) ..... PRESENTLY WORKING AS AN ASSISTANT PROFESSOR . WANT TO BRING WORLD PEACE THROUGH EDUCATION....

Comments
(2)
U
Unacademy user
your teaching is awesome.
Tl>In>Al>Ga>B this is the atomic radius order
sir atomic radii ka order B<Ga<Al<In<Tl ni hona chye??
Manpreet Singh
a year ago
yes . it was by mistake .....
Menny ChhEtri
a year ago
ok sir