Odd electron molecule among the following is

(A) `ClO_2`
(B) ` NO`
(C) `NH_3`
(D)`Both A & B`

Draw the structure of the following molecules/ions ClO_(3)^(-)

The water -soluble complex among the following is (a) [Ni(HDMG)_(2)] (b) [Co(NH_(3))_(3)CI_(3)] (c ) Ni(CO)_(4) [Ni(HDMG)_(2)]CI_(2) .

How many molecules among the following have zero dipole moment NH_(3),BF_(3),NF_(3),C CI_(4) ? .

Same number of unpaired electron is observed in which of the following complexes (a) [MnCl_(6)]^(3-) (b) [Fe(CN)_(6)]^(3-) ( c) [CoF_(6)]^(3-) (d) [Ni(NH_(3))_(6)]^(2+)

The number of hypervalent species among the following ClO_(4)^(Theta),BF_(3),SO_(4)^(2-),CO_(3)^(2-) is .

Mention the geometrical shapes of the following molecules : NH_3

Give the decreasing order of acidic strength of the following : (a) CH_4 (b) H_2 O ( c) HF (d) NH_3 ( e) LiH (f) BeH_2 .

Wirte the conjugate bases for the following : a. overset(Θ)NH_(2) b. NH_(3) c. HCO_(3)^(Θ)

Which of the following molecules have both covalent and coordinate bonds ? a) O_(3) b) N_(2)O c) NH_(4)^(+) d) H_(2)O

Write the cations and anions present (if any) in the following compounds? a) CH_(3)COONa b) NaCl c) H_(2) d) NH_(4)NO_(3)