Video

thank you very much for breaking down the topic for me.

Thank you mam

Thank you mam

Thank you mam

Bakwas hai.

What is your sample for this experiment Please tell me

Itna mota t.s mein nahi dikhta kuch bhi ....

Nc

Why 2.1ml

Thank you for explanation. But gloves...

Hi thank you very much, can i ask, what are fhe sources you used for this video? Thanks again ❤

Superb video very knowledgeable Thanxx a lots

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Nice

Thank you❤

Phenol or acetasylicilic acid. React with H2SO4 and heat holding at 60 to 90 deg for 30 minutes. Next cool to about 50 deg C and add nitric acid or sodium or potassium nitrate in small portions maintaining a temperature of 40 to 60 deg C in slight excess. When temperature ceases to increase, slowly heat to 100C and hold it there for 1 to 2 hours. Next crash on ice water mixture. Allow a few minutes for the TNP to crash out. Next filter off the acid water mix saving the yellow crystals.

The music is creeping me out tbh

Thank you! finally I found a recipe. Are these suppositories able to relieve constipation?. That is the reason I am looking for ! Thank yo

Thank you ma'am ❤

Just Reading the slides like a pigeon

how can I use boric acid and SLS instead of borax ? what is the quantities

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Thank you so much Mam

mam ye background sound hata toh bilkul focus nhi ho pata

So nice

amazing

Excellent Mam 👍

Background sound is so annoying🤨🤨🤨

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Just reading the lines .....atleast explain the basic things.....

Is cetyl alcohol the same as lanette O???

Why are you not show this experiment directly?

very good. i need articles about it if any one have???

Thankyou you so much mam. This will be really helpfull for medical students. This will make me score better in practical exams❤🙏🏻

plz tell me the H2O2 purity procedure

Mmm😊

1:30

Thank you so much

Background sound plzz कम कर दीजिये मेम

Ma'am can u explain how 2nd reading hi getting high than 1st reading

Emulsion should be completely white but here it is a little brownish? Will the marks be cut for that ?

First ma ap na test tube ma sample solution liya phir apna test tube ma 7 to 8 drop s ninhydrin solution add kiya next phir apna kaya add kiya ha test tube ma plz bata da

Not good just wasting time 😞😞

Which software is best

Love this procedure

No heating??

Thanks

Tysmm mam it's very simple and easy way to understand ❤

Your backsound so high i can’t hear what u said bru

Thanks ❤❤❤