which of the following are compounds ?
`(i) Co (ii) NO(iii) NO(iv)CO`

Which of the following are not ionic compounds? (i) KCl (ii) HCl (iii) C Cl_(4) (iv) NaCl

Which of the following are not ionic compound/ (i) KCI (ii) HCI (iii) CCI_(4) (iv) NaCI

Which of the following are not ionic compounds ? (I) AlCl_(3) (II) HCl (III) C Cl_(4) (IV) NaCl

Structures of which of the following have coordinate bond in them (i) NO _(3) ^(-) (ii) O _(3) (iii) R-NC (iv) CO

What is the nature of the following oxides : (i) CO (ii) Al_(2)O_(3) (iii) CO_(2) (iv) CaO (v) SO_(3) ?

Which of the following have same bond order :- (I) CO (II) CN^(-) (III) O_(2)^(+) (IV) NO^(+)