1) Total number of electron paire= (1)/(2) (number of valence electrons pm electron (for ionic charge) 2) Number of bond electron pairs= number of atoms - 3) Number of electron pairs around central atom= total number of electron pairs - 3 [number atoms (except H)] 4) Number lone pair = (number of central electron pairs - number bond pairs) Read the above method and answer the following questions : Based on the given structure of the some of the molecules have been matched. Which is the incorrect matching ?

1) Total number of electron paire= (1)/(2) (number of valence electron

1.	1) Total number of electron paire= (1)/(2) (number of valence electrons pm electron (for ionic charge) 2) Number of bond electron pairs= number of atoms - 3) Number of electron pairs around central atom= total number of electron pairs - 3 [number atoms (except H)] 4) Number lone pair = (number of central electron pairs - number bond pairs) Read the above method and answer the following questions : Based on the given structure of the some of the molecules have been matched. Which is the incorrect matching ?
Answer» <html><body><p>`PCI_(5)^(-)` trigonal bipyramidal <br/>`CIO_(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)^(-)`<a href="https://interviewquestions.tuteehub.com/tag/square-650836" style="font-weight:bold;" target="_blank" title="Click to know more about SQUARE">SQUARE</a> <a href="https://interviewquestions.tuteehub.com/tag/planar-1155488" style="font-weight:bold;" target="_blank" title="Click to know more about PLANAR">PLANAR</a> <br/>`ICI_(4)^(-)` square planar <br/>`PCI_(4)^(+)` <a href="https://interviewquestions.tuteehub.com/tag/tetrahedral-2294863" style="font-weight:bold;" target="_blank" title="Click to know more about TETRAHEDRAL">TETRAHEDRAL</a> </p>Answer :B</body></html>