GIVE REASONS – ALCOHOLS, PHENOLS & ETHERSGIVE REASONS –
Ortho and para-nitrophenols are more acidic than phenol. Due to -R-effect of NO2 group, o-and p-nitro phenoxide ions are more stable than…
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ORGANIC CHEMISTRY GIVE REASONS – HALOALKANES AND HALOARENES
Why is sulphuric acid not used during the reaction of alcohols with KI? H2SO4 cannot be used along with KI in the…
MCQ,s of AMINES
Biomolecules, Chapter-10, Chemistry
MCQ of Cell
1. The basic unit of life is: a) tissue b) cell c) both d) none of them Answer 2. Who discovered the…
Communication Systems
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Alcohols, Phenols and Ethers
WhatsApp Group Join Now Telegram Group Join Now Instagram Group Join Now Which of the following is also known as wood spirit?…
Chapter 1: Matter in Our Surroundings
Define matter. Answer: Anything that occupies space and has mass is called matter. Why do we see water droplets collected on the…
Class Xl Biology Chapter-I : The Living World MCQ’s
WhatsApp Group Join Now Telegram Group Join Now Instagram Group Join Now Class Xl Chapter-I : The Living World Which of the…
Electric Charges and Fields
WhatsApp Group Join Now Telegram Group Join Now Instagram Group Join Now Electric Charges and Fields To find the value of potential…