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Quiz What is DNS? What is the role of pyridine in DNS? What anaerobic condition? What…

Reactions of Phenol – part-2

Reactions of phenol Electrophilic substitution reaction Nitration Halogenation Sulphonation Alkylation Kolbe’s reaction Reaction with zinc dust…

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There was a short story about a donkey! One day the donkey fell down in a…

Surface Disinfectant Spray

The world is full of enemies. Some are visible, and roaming in our vicinity and most…

Reactions of Phenol

Reactions of phenol part-1 Electrophilic substitution of phenol Nitration Halogenation Sulphonation Alkylation Acylation Kolbe’s reaction Reimer…

Baby Shower Function in Tamilnadu

Valaikappu or Valai pootu is celebrated as Baby Shower Function in Tamilnadu. Valai means valaiyal or…

Washing Machine Safety Handling

In this article, we discuss the safety aspects of washing machine with special reference to rotations.…

R S Notation

Rectus Sinister System of notation of optical isomers. Key points: •Rectus Sinister system •Rectus – right…

Electrochemical Extraction

Seven Types of Dosai

Can you identify the seven different types of Dosai with three side dishes here? Courtesy: Mrs.…

I want to become a Teacher

Artwork by Pavani Best Sellers in Office Products

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