NEET/JEE/TRB polytechnic chemistry. wade's rule simple trick, structure of boranes and carboranes. 

Excellant sir.

Clear explanation. Thank you

Thank you so much sir really unga video patha pinnadithan neraiya padikanum neraiya visyam easya padika mudithu padikera interestea varthu sir thank ovvoru video explain very nice sir

Sirappu nanba keep it up enakku therinja frnds ku share pandrean

சூப்பர் sir, இந்த topic கடைசியா படிக்கலானு நெனச்சேன்.. இப்போ சிம்பிள் ஆ முடிஞ்சுது... .. 👍

Useful sir..kindly Post continuously sir

🎉Very use full tq so much sir❤

Thank you sir

Super sir. V.good. thank you so much

Nice tricks sir

Super sir,, thank you sir🙏🙏

Super sir ivlo easy ah padika mudiuma nu thonuthu

Anna super romba clear a sollirukinga romba nallA purinjithu. Thanks anna

Nice video. Thank you

Thank you sir...very useful

Super sir

Super trick sir thank u sir

Vera level

Bond order of CO2 sir 2 or 1.33 please reply me sir

Very nice

super

Super friend

Sir super

Sir how to use this rule for( Mesi)2B10H10

TQ Sir

Sir please send spectroscopy video

Romba thanks anna

👌 Sir

Nice sir

Sir ferrocene STR calculation video anupuga

👌👍thank you sir

Super

Nice

Online class timing sollunga sir

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Sir other lesson cover paanuinga sir please

Hii sir

Neenga online class edukiringala

Sir pls add the unit no

Thank you sir

Sirappu nanba keep it up enakku therinja frnds ku share pandrean

Super sir

Thank you sir

Thank you sir

Super Sir