Hello sir can you please explain more on the concept of "replaceable ions", I'm a little bit confused on that one. How do we determine the replaceable ion? And how do we count it? Thank you so much in advance.
Determine the Normality of a solution prepared by diluting 400 ml of 0.5 ml of H2SO4 with 1000ml of water. Sir plz may I get the answer for this question
Sir Good Morning... You have mentioned in Normality about Na2CO3 it gives 2 repleacable ions. That is Na ions. But here CO3 2- are also ions. Why don't we consider them. Please kindly give me answer sir.
No of gram equivalent =Mass given/Equivalent mass, and equivalent mass=molecular mass/factor , so why you wrote here , No of gram equivalent =molecular weight/factor , please confirm it is wrong or right...
love the editing w the sped up writing! thank you
Thank you so much for using English throughout
❤
Sir!! Ur videos are very useful!!
Thanks sirs for great teaching❤️❤️❤️❤️
Hello sir can you please explain more on the concept of "replaceable ions", I'm a little bit confused on that one. How do we determine the replaceable ion? And how do we count it? Thank you so much in advance.
Great sir MashAllah
Determine the Normality of a solution prepared by diluting 400 ml of 0.5 ml of H2SO4 with 1000ml of water.
Sir plz may I get the answer for this question
Question is wrong. I think it should be 0.5N in the place of 0.5 ml. Please confirm.
Answer will be 0.2N if 0.5N in question.
Or
Answer will be 0.4N if 0.5 M in question.
0.1 kbro3 sir please tell me how prepare and standardization
sir plzz give reference book for b pharm first year 1 sem
Reference Book: Vogel
Textbook: Pharmaceutical Analysis written by me (Nirali Prakashan)
How do u get the equation of neutral medium and acidic medium?
Hello sir,
1N H2SO4= 2M H2SO4 is this correct or not?
Sir Good Morning... You have mentioned in Normality about Na2CO3 it gives 2 repleacable ions. That is Na ions. But here CO3 2- are also ions. Why don't we consider them. Please kindly give me answer sir.
You can consider anyone because ultimately we will get 2 ions
Sir if you don't mind can you explain how we will get 2 ions for any case...
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how to calculate the molarity of H positive ions for aqueous solution for which the pH is 3.0
No of gram equivalent =Mass given/Equivalent mass, and equivalent mass=molecular mass/factor , so why you wrote here , No of gram equivalent =molecular weight/factor , please confirm it is wrong or right...
Yes I'm taking the lecture and think that I'm wrong so i was checking the comments ... finally,there it is
Sir mai aapke class ko join karna chahta hu kaise karu
Sir How to calculate molecular weight
Sir tell about n factor
Thank you sir. :))
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Sir, please make lectures on mass spectrometry
Will upload in September.
thanks alot sir
Tq sir
Ji
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Hindy in
Hi sir
Kisi k pass sbhi screenshot hoo too bto plz
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sir please use hindi
Sir please use hindi