KVS PGT CHEMISTRY DEMO. TEACHING BY GOVT. CHEMISTRY TEACHER 

Here the electronic configuration of lithium is 1s2 2s1 and 1s2 2s2 2p1 is of boron mistakenly i have written wrong for lithium

न कोई कठनाई न कोई तकलीफ, तो क्या मज़ा है जीने में, बड़े बड़े तूफान थम जाते है, जब आग लगी हो सीने में.

वहाँ तूफान भी हार जाते है, जहाँ कश्तियाँ ज़िद पे होती है.

Sir, kindly present a demo class on chemical bonding and molecular structure, class 11. Sub topic introduction part and kossel-Lewis theory. (Lewis dot structure) .

Thank you sir...Plzz make as such demo teaching classes with different topics..

बेस्ट youtuber and best teacher pk sir Pk sir is the best teacher Chemistry me aapk jaisa koi nhi

your teaching style is good sir

Sir plz organic chemistry k b demo teaching bta dejeye

Sir please stereo- chemistry pe ek dmo class krba de

This lecture will be more effective if you improve your information. This lecture is also a good performance but I hope the next lecture will be the Best.

thanks sir

Nice sir ji

App ne bahut axe se present kiya h😊

Apne sabse pahle bola ki Quantum no. Sirf electron ki position batata h . Lekin Quantum no. Bahut sare information deta h.

Thank you sir

Very nice sir

Very nice 👍

Super

Sir plzz or video bi uploaded krre

Sir introduction ki timing kitni rakhe is par bhi video bana dijiye.

Sir interview ke bare mai bhi bata digiye kaise hota hai kvs nvs me interview

Hlo sir ,,mujhe chemistry basic se sikhni h,kya kru can you suggest me?

You need to more study on this topic

Sir physical ky topic pr video banae

Lithium ka configuration 1s22s1 hota hai

Sir ye topic Atomic structure hoga.

Sir organic ki bi bnayo demo videos

Sir esme orbital kaa concept bi smjayge??? Ya assume krke chlege ki unko already aata hai. Bss bole de ki hmne previous class mei discuss Kiya thaa bcho

Sir plz tell jbb hmne quantam number pddhana hai. Introductory question mei hmm bole ge ki jaise ki hmne phela pddha bohr model mei bi electron khaa hote hai orbit mei Aisa bole skte hai previous class mei hmne discuss Kiya thaa. ???

अंदाजे से ना नापिये किसी की हस्ती को, ठहरे हुए दरिया अक्सर गहरे होते हैं.

Sir kya mein periodic table topic le sakti hu? Please reply.

I want some information about teaching....how I contact you?

Atomic str. Ka topic

Shortlist kab ayega sir?

thankyou sir

save score?

Thanks sir