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Acidic Basic character (part-2)
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This is the continued part of previous lesson where we will learn about the strength of Acidic and Basic Character in Oxides of metal and Non-metals . And also find the trick to understand the anhydrides of various acids.

Megha Khandelwal is teaching live on Unacademy Plus

Megha Khandelwal
Chemistry Educator, CSIR-UGC NET- AIR 25, YouTube Channel- Chemistry Enthusiasts, Passion for Teaching & Mentoring

Unacademy user
Hello ma'am ..... there is a query regarding value and return...i.e. why is an inverse relationship between present value and interest rate?
Ashima Negi
8 months ago
It's a bond valuation concept
Ashima Negi
8 months ago
One goes up the other down.. if interest rate changes bonds' coupon rate may be less interest to investors, because of which they may pay less for bond if coupon is not fetching
I don't know inorganic chemistry is simple or not but you made it very simple for me. Thank you very much ma'am
Ma'am how does acidic strength increase with increase in size??It should decrease na??
No Shreya’s, As the size increases, the proton donating tendency increases and hence the acidic strength increases. Check the course on Acid -Base Concept, to understand better. Link:
thank you for this
do write a review for the same.