Identification of Barium, Strontium, Calcium : Salt Analysis series NCERT 

Thank you so much sir for your kind efforts. I am benefited a lot from your videos.

Very well done sir

Thank you I think it seems good with duplicate side

Thank you...

thank you

This is really helpful. Thank you very much

Thank you sir now my doubts are clear 👍👍

I don't have words to thank you sir♥♥

Sir can you please make video on organic test like phenol and others which are there in class 12 chemistry practical...... Sir please make it before february because my practicals are there from february.

Instead of solid ammonium chloride shall we use solution

thank you sir, was. having confusion with group 5

Plz god plz don't roll the ìntro