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Monday, January 31, 2022
Class XI Unit test -III 2021-22
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Saturday, January 29, 2022
Class XII Unit -III 2021-22
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Class X PWT -III 2021-2
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Friday, January 28, 2022
Class IX PWT - III 2021-22
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Monday, January 24, 2022
Quiz competition on occasion of Subhash Chandra Bosh Jayant
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Thursday, January 20, 2022
pH value of common substances
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▪️ जल का pH मान कितना होता है = 7 ▪️ दूध का PH मान कितना होता है = 6.4 ▪️ सिरके का PH कितना होता है = 3 ▪️ मानव रक्त का pH मान = 7.4...
Effects of Hydrogen Bonding on Physical Properties
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(i) Boiling point and melting point a. The boiling point of covalent compounds increases with increase in molecular weight and thus H20 (m...
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