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pH of Water Sample(Pract-8) Compulsory Practical in Board Exam - By Prof. Prakash Surve ( Moderator)
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- เผยแพร่เมื่อ 28 พ.ย. 2020
- #Biology Practical
#HSCBoardPractical#pHofWater
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सर तुमचे मनापासून आभार अगदी सोप्या भाषेत व सुंदर पद्धतीने सांगितल्या बद्दल पुन्हा एकदा मनापासून आभार 🙏🏻🙏🏻🙏🏻
धन्यवाद !!
Sir you have done a fantastic work by providing these high quality videos . I thank you from the bottom of my heart. 🙏🙏🙏🙏🙏🙏🙏
Thnku very much sir tommorrow is my exam and my all doughts are cleared 🙏✨
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Excellent and very systematic sir....👌👌👌👌👌👌👌...Really simplified it .in a best way....!!!
Thank you Ma'am for your appreciation 🙏
@@prof.prakashsurvebiologyever Where we can get this litmus paper and pH paper?
Thank you for sharing the video..very well explained in a simple manner which students can easily understand..
Thank you Ma'am for appreciation 🙏
Excellent 🙏😊
Nice explanation sir ,Thank u sir
Thank you sir it was very helpful for me
thank you for sharing sir, students easily understand all experiment very easily.
Thank you for your appreciation 🙏
Kindly forward it to your students 😊
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Thanks Sir
Thank you sir . Your effort is really appreciable. Once again thank you for the video which really will help our students.
Thank you for your appreciation 🙏
Thank you sir!
Thank you sir✨
Thnks a lot.. Tomorrow my bio pratical i see this video my all doubt clear.. Thnks sir keep it up plz
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Thank you very much sir ☺️☺️
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Thank you so mush sir
Thank you so much sir nice understanding 😘
Thank you for your appreciation 🙏
Welcome you on my channel.
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Thank you sir 🙏
very nice explanation
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sir please reply ABCD me kon kon type ka water hai
Pura video thik tarahe suno
Sab explain Kiya hai
Thank you so much sir
Your videos are very helpful 😊
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@@prof.prakashsurvebiologyever sure sir 👍
Tqsm ♥️ sir
Great help thank you sir!❤
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Thank you sir for our great support
Watch all videos of Practicals and diagrams on my TH-cam channel.
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Thanks
Very well explained ❤❤❤❤
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Nice explanation sir
Important diagrams for board exam . How to draw diagrams easily Step By Step: th-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Excellent explanation Sir. Thanks for this video.
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@@prof.prakashsurvebiologyever definitely sir . I was absent for this Practical because of you my doubt has been solved. Very very thanks for this video again
Very helpful lecture Sir!!
Important diagrams for board exam . How to draw diagrams easily Step By Step: th-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Nice video sir one request can u give question answers of each practicals together if possible or as pdf if possible pl
I have made all videos kindly watch the same
Nice video👌
Welcome you on my channel 👍
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Nice
Thank you Sir 🙏
Thank you soo much sir ♥️✨
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Great sir
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As a teacher l have a question which which water samples you collect in A,B,C,D kar?
U can prepare it artificially by adding detergent , harpic , liquid soap etc.
Thank you sir... This will definitely help me tomorrow for my bio practical🙏
All the best👍💯
Thank you sir so so much
Important diagrams for board exam . How to draw diagrams easily Step By Step: th-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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@@prof.prakashsurvebiologyever Sir, Tomorrow there is my Biology Practical Exam...And Your Videos are really Helpful
Hello, sir please upload the practical for this year student because our practical exam is vary near......🙏
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Thanks sir tomorrow is my exam, thankyou
Important diagrams for board exam . How to draw diagrams easily Step By Step: th-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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@@prof.prakashsurvebiologyever got it sir
sir can you please tell what type of water sample you used
You can taket tap water , sea water , water released from chemical industry , water released from washing machine , etc. U will get different results by this water sample.
Nicely explained 👍🏻
Thank you Ma'am 🙏
💕💕❤️❤️✨😊👌
Nɪᴄᴇ ᴇxᴘʟᴀɴᴀᴛɪᴏɴ
Tʜᴀɴᴋ ʏᴏᴜ sɪʀ
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Sir hats off ur teaching really helping me a lot while my practical exams ..
Huge support from Mumbai ♥️
Thank you dear
Practicle me kya kya likhne ka only table kya😊
Yes
💖💖💖🔥🔥🔥
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Sir I am confused about pH paper and litmus paper can you explain it
pH Paper can give the pH value of the solution whereas litmus paper can determine whether a solution is acidic or basic.
@@prof.prakashsurvebiologyever thank you sir,clear the term well
Super sir🙏
Sir iske answer
Sir which water samples i use in this procedure
For positive results l have taken artificially prepared water
U can take lake , Pond , sea , tap , washing machine drained water for testing
Or any water
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Sir in our pratical exam I take soap and detergent water
Sir will they give ph scale in exam plzz reply sirr🙏🙏
Yes
Important diagrams for board exam . How to draw diagrams easily Step By Step: th-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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@@prof.prakashsurvebiologyever thank you sir
Exam ke liye all the best sabko 😀👍
Important diagrams for board exam . How to draw diagrams easily Step By Step: th-cam.com/play/PL1OLLASN4fIj8fQ7He5ofhrHK5I-OTV4T.html
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Where we can get this litmus paper and pH paper?
From any scientific lab
@@prof.prakashsurvebiologyever ok thank you
which 4 samples did you use sir.?
This is artificially made with soap , lemon , detergent and tap water
PATKAR
Thank you sir ❤
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Thanks sir thank you so much
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