Which of the following pairs are isostructural-

Which of the following pairs is isostructural?

Which of the following pairs is isostructural-

Which of the following pairs is isostructural (i.e having the same shape and hybridization ? [NF_(3) " and " BF_(3)] [BF_(4)^(-) and NH_(4)^(+)]

Which of the following pairs is (are) isostructural?

Which on of the following pairs is isostructural (i.e.having the same shape and hybridisation)?

Which one of the following pairs is isostructural (i.e., having the same shape and hybridization) ?

Which one of the following pairs is isostructural (i.e., having the same shape and hybridisation ) ?

Which the following pairs is isostructural-