Which given pair is isosteres?

Question

Which given pair is isosteres? (A) ClO4- and OCN- (B) NO2- and PO43 - (C) CO2,N2O,NO3- (D) NO2- and O3

Tardigrade Admin · Accepted Answer

Isosteres are atoms, molecules or ions containing the same number of atoms and valence electrons. NO2- and O3 are isostere. The number of atoms in these (.=3.) and number of electrons (. text24.) are same.

Q. Which given pair is isosteres?

$Cl O_{4}^{-}$ and $OC N^{-}$

$N O_{2}^{-}$ and $P O_{4}^{3 -}$

$C O_{2}, N_{2} O, N O_{3}^{-}$

$N O_{2}^{-}$ and $O_{3}$

Isosteres are atoms, molecules or ions containing the same number of atoms and valence electrons. $N O_{2}^{-}$ and $O_{3}$ are isostere. The number of atoms in these $(= 3)$ and number of electrons $(24)$ are same.

Q. Which given pair is isosteres?

ClO4−​ and OCN−

NO2−​ and PO43−​

CO2​,N2​O,NO3−​

NO2−​ and O3​

Isosteres are atoms, molecules or ions containing the same number of atoms and valence electrons. NO2−​ and O3​ are isostere. The number of atoms in these (=3) and number of electrons (24) are same.

$Cl O_{4}^{-}$ and $OC N^{-}$

$N O_{2}^{-}$ and $P O_{4}^{3 -}$

$C O_{2}, N_{2} O, N O_{3}^{-}$

$N O_{2}^{-}$ and $O_{3}$

Isosteres are atoms, molecules or ions containing the same number of atoms and valence electrons. $N O_{2}^{-}$ and $O_{3}$ are isostere. The number of atoms in these $(= 3)$ and number of electrons $(24)$ are same.