Відео

You are most welcome❤️

Most welcome

You are welcome

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Because shared electrons will be counted for both atoms

So each Mn will have 7+1

@@chemlogs aya kaha se share pair Already valence se hi aya ha to wo to already counting me ha

@@chemlogs shared one 7 me se hi 1 ha .. total 25 electron ha jsme se 3d 4s me 7 ha to unhi me se 1 share hoga bech me

For example jab 1 H 2sry H k sath bond bnata hy electron share kar k tu ham kehty hein duplet complete hogya 2no ka..mtlb each one has 2 electrons...ab total b 2 hi hein lekin her atom k pas b 2... because these 2 are common electron hein and they will be counted for valence shell of both atoms ...similarly each Mn has 25 electrons out of whic 1 will be shared so 24 + 2 shared electrons for each Mn atom...

@@maheshbs-p-0176 this is an experimentally determined diagram also its a hetero unclear diatomic molecule so we can't use general rule here

Thanks 💯

ye metal nitrosyl k derivatives hoty hein in ko metal nitrosyl halides b kehty hein

Yes

Actually when NO is in free state means not bonded to anything else (as a ligand) then its neutral.... However when NO is bonded to some metal atom as a ligand then it is either in the form of NO+ (mostly) or in the form of NO- (less common)...hope you understand this ..you are welcome to ask any further questions..

The evidence for neutral NO came from IR spectroscopic Data in accordance with MOT...

@@chemlogs Thats very kind of you sir 🙏🏻 sir actually baat ye hai ki class 12 chemistry co-ordination compound chapter me iupac name likhna rahta hai to ek compound hai "K3[Fe (CN)5 NO].2H2O" to sir isme NO ko nutral consider karna hai par sir mere chemistry wale teacher is particular compound me NO par (+1) consider karte hai jiske wajah se oxidation number bhi galt aati hai to sir main unhe kaise proof karu ki is compound me NO nutral hai ❓🙏🏻

NO ko neutral ligand hi consider kya jata hy simply ....so oxidation state is +2... But when we go to details or higher level Actually NO is present as NO+.....or NO per + tab aata hy jab wo metal ko 1 electron transfer karta hy ... Fe +2 + 1e =Fe+1 Fe +1 & NO+1 = +2 5 CN = -5 Net charge on complex anion in both cases is= -3 But for simplification we mention Fe (ii) ......

Bonding of NO with metal is a bit complicated... NO is a pi acceptor ligand .... Firstly it gives one electron to metal and becomes NO + ... Then it forms a coordinated covalent bond by donating/ sharing an electron pair with metal.... Finally metal donates one electron pair back to the NO through pi bonding ...since it accepts pi electron so it's called as pi acceptor ligand... So it donates 3 electrons and accepts 2.. overall it gives 1 electron..That's why NO+

We used stoichiometric amounts of all reactants...

pi acceptor ligands: ua-cam.com/play/PLlQ4k-Nf1EtgL87JUxIrRM3ycxRLtCP6p.html

Here is the complete playlist of pi acceptor ligands

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Base which will abstract proton H+

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part-2 uploaded