Thanks for explaining in easy way due to the pandemic we unable to performed experiment but in which way that you explain is so easy thanks mam keep uploadeing such kind of informative practical vidio thanks mam❤️💯😇
Mam I have to prepare a ppt may I please use a few equipment pictures out of this mam u wouldn’t be in it mam . And this like literally cleared all the doubts mam.
Excuse me mam ..... Iam darshu from Karnataka.. iam studying 2nd sem of pharmacy , i have one doubt ... Can we use any other liquids at the place of liquid paraffin?
Liquid paraffin is the best choice since it is easily available in the labs and also has a high boiling point, which does not interfere with our experiment. It is even comparatively safe to use compared to other liquids with high boiling points
Thank you☺🙏 to observe the changing of solid to liquid, u need to observe through the capillary carefully.. Once the liquid is formed, u have to note the reading immediately
It is a liquid having high boiling point... Thats why even when u heat the liquid the rise in temperature will only affect the solid compound but not the paraffin oil... If water or any other solvent is used it will boil with rise in temp which will disturb the melting point reading
Great explanation 👌🏿
@@puneetha3077 Thank you☺🙏
No need to watch another video on this topic. 🙏 Dhanyavad mam really .
Keep going 🤗
Thank you so much for the compliments🙏☺️
Thank you so much mam. 😌After navigating through many videos finally I have found the best one 😁
Thank you ☺🙏
Very very good explanation mam
Thanks
My pleasure ☺🙏
Thanks for explaining in easy way due to the pandemic we unable to performed experiment but in which way that you explain is so easy thanks mam keep uploadeing such kind of informative practical vidio thanks mam❤️💯😇
My pleasure😊🙏
Thanks mam i have exam and i have learned from you not from my clg😂
😊😊🙏
🤣same
@@bibubhai6391 cheers 🤣🤣
Same here,me being pg student forgot to do this and due to tmrw's xm I'm watching this😅
Same here 😂
Wow what a amazing explanation
Thank you☺🙏
@@sgkmistrylectures where are you from mam
Awesome way of teaching ma'am..... Thank you so much for this video..... Am Sampoorna
Oh thank u so much dear❤️🙏 Hope u r doing good...
Thanks mam
You have cleared all my confusion about this topic.
😊🙏🙏
Thanks a bunch mam you have explain each n everything very beautifully
My pleasure ☺🙏
Thanks for the great explanation .
It helped me a lot ..
Thank you so much😊🙏
Thanks ma'am. 🙏🙏
My pleasure☺🙏
Very good explanation mam Thank you mam 😊😊
My pleasure 🙏☺
Very nicely explain ty mam😍🤗
It's my pleasure 🙏☺
@@sgkmistrylectures mam why paraffin is use ??
Since it has high boiling point and does not interfere with taking the melting point reading
@@sgkmistrylectures ok man ty
Very good explanation mam ☺️....very helpful
Thank you☺🙏
Great Miss ....keep it up....your way of teaching is excellent...
Thank you so much🙏☺️
Thank you so much mam college me itna acche se nai samajh ta per aapne bohot accha explain Kiya ..
Thank you so much 🥰
My pleasure ☺🙏 Happy to know that this video is helpful to you👍
Thank you mam.This video helped me a lot in my practical.
It's my pleasure🙏☺
Thanks a lot ma'am. You have cleared all my doubts ☺🙏
Its my pleasure🙏
Thaks mam
Good explaination
My pleasure ☺🙏
Thank you mam for such a great teachment
It's my pleasure ☺🙏
Thank uuuuuuuu so much mam🙏🙏
My pleasure🙏
Thank you mam for this video.
😊😊🙏
Mam u deserve million subscribers😃
Thank you for your compliments☺🙏
☺very well explanations☺keep it up plzz🙏🙏
Thank you☺🙏
good reply
@@sgkmistrylectures wlc mam🙂
THANK YOU MAM
🙏🙏😊
Very nice mam
Thank you so much😊🙏
Thank you again mam 🙏🙏
My pleasure ☺🙏
@@sgkmistrylecturesmam please provide viva question for organic analysis tomorrow is my practical exam 🙏🙏
Be prepared for different analysis and principle behind each test
@@sgkmistrylectures Ok Mam🙏🙏
Thanks, ma'am
My pleasure☺🙏
Thank you ma'am 🥰
My pleasure☺🙏
Thankyou mam ❤️🙏
My pleasure ☺🙏
Thank you so much Mam😇
@@kajal4904 My pleasure ☺🙏
Good to learn lively by your videos Ms.Sangeetha 👍, but it would be perfect if any wired/wireless device for recording audio used..
Thank you so much... Thanks a lot for your valuable suggestions too🙏😊
Thanks mam ☺☺
It's my pleasure☺🙏
Thank u so much mammmmm 😘
My pleasure☺🙏
Thanks mam🙏
My pleasure ☺🙏
And can you say that what are the liquids we can use to boiling?
@@dvcreationsvennu235 Paraffin oil is the best since it's available in the labs usually..
Mam I have to prepare a ppt may I please use a few equipment pictures out of this mam u wouldn’t be in it mam .
And this like literally cleared all the doubts mam.
Yes sure u can use the pictures of the equipment... Thank you for the compliments🙏
Thanks mam😁
Which is organic compound is used in performing the experiment ..
In this experiment I have used benzoic acid..
Ok .. thank u mam
Excuse me mam ..... Iam darshu from Karnataka.. iam studying 2nd sem of pharmacy , i have one doubt ... Can we use any other liquids at the place of liquid paraffin?
Liquid paraffin is the best choice since it is easily available in the labs and also has a high boiling point, which does not interfere with our experiment. It is even comparatively safe to use compared to other liquids with high boiling points
Thankyou mam great explanation
Name: Nitin , up se
My pleasure☺🙏
Thank you mam, good explains , very helpful
Please man show the video observation also,
eg when solid changing to liquid
Great explanation
Thank you☺🙏 to observe the changing of solid to liquid, u need to observe through the capillary carefully.. Once the liquid is formed, u have to note the reading immediately
Mam,why only you took 2 degree ??
Why not other degrees ?
Which degree? I didnt get your question... Can you please elaborate?
Are u asking about the correction factor? It is just to avoid personal error we need to take + or - 2 degrees
@SGKmisrty
If we took 4 or 3 degrees instead of it ?
If u perform the experiment correctly then u will get the exact answer... We just add 2 degree error to get precise answer
If the error in ur experiment is more than 2 degrees then it indicates that u havent performed the experiment correctly...
Which organic compound we are using
It is benzoic acid..
Ma'am can we use sulphuric acid instead of parafin oil?
Paraffin is the best option in terms of safety and high boiling point..
@@sgkmistrylectures Thank u ma'am
Mam Open side should dip or closed side of capilary in paraffin
Closed side should be dipped so that the paraffin oil should not enter into the capillary tube..
@@sgkmistrylectures Thanks a lot mam.
Recrystallization process video send plz
Mam why paraffin is used in melting point determination
It is a liquid having high boiling point... Thats why even when u heat the liquid the rise in temperature will only affect the solid compound but not the paraffin oil... If water or any other solvent is used it will boil with rise in temp which will disturb the melting point reading
Please mam
Ma'am what is the melting point rage of that experiment?
The conpound is benzoic acid... So it melts between 120-122 °C
@@sgkmistrylectures thank you so much Ma'am ❤️❤️
My pleasure☺🙏
ma'am can you use naphthalene?
Mam please hindi
U can ask me any question of any part of the experiment which u didnt follow... I can explain it in hindi for you...