Thank u sir,clear understanding of concepts.

Super nalla puriyuthu anna

Thank you sir , please upload more videos and yr videos useful my examination TQ sir

@CHEMISTRYRATHNA

2 жыл бұрын

Thank you for your support 🙂 definitely i will upload more videos

Thank you sir for this video..

@CHEMISTRYRATHNA

2 жыл бұрын

Thank you...

Thank you Sir 🙏

Ur all videos very useful sir...now ug trb ku video upload pannunga sir...🙏🙏

Sir na pgt 82 /141 sir. Objection question reject panitathala i lost 9 marks sir. Athelam na correct sir. . Mbc women chance irukuma. Vacancy increase panvangala

🎉

Sir ug trb chemistry vidoe poduga sir,December month exam sir 10 unit ug trb chemistry sir,inorganic unit la erunthu video poduga pls sir

Thank u sir. u r videos class more usefull sir.

@CHEMISTRYRATHNA

2 жыл бұрын

Thank you sir 😊

Need to your video

Good evening sir. Your pg material. Details. Sir. How to approach sir.

@CHEMISTRYRATHNA

Жыл бұрын

Contact me via email rathnakvp@gmail.com

BCM 86

Next trb varuma sir

@CHEMISTRYRATHNA

2 жыл бұрын

Every two year once trb varum sir..

quantum theory upload pannunga sir 🙏🙏🙏🙏🙏🙏

@CHEMISTRYRATHNA

2 жыл бұрын

Sure mam

@tamilselvisaideeshikasri7956

2 жыл бұрын

Thank you so much sir......🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

Trb question 2022 track questions DTA,napthalene , THF , ureniumfissily meterial india most avilable explain pannuga sir

@CHEMISTRYRATHNA

2 жыл бұрын

Sure sir

Thank you sir......🙏🙏🙏

@CHEMISTRYRATHNA

2 жыл бұрын

Thank you so much mam