Chemical / Printing engineering

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C6H5CHO+C6H5CHO(Base) +C6H5COONa

Abir Gayen 1st Apr, 2021

Hi Aspirant,

2 C ₆ H ₅ CHO + NaOH → C ₆ H ₅ COONa + C ₆ H ₅ CH ₂ OH

This is the original equation.Benzaldehyde on reaction with sodium hydroxide gives sodium benzoate with benzyl alcohol.This is the balanced reaction along with correct elements.It is one of the famous equation in organic chemistry and often comes in the exam.

Hope it helps!!

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How to convert toluene to benzaldehyde

Pankhuri Kumari 5th Jan, 2020

Hii Aman!
The very famous method to convert Toluene to benzaldehyde is the Etard Reaction. It involves the direct oxidation of aromatic or heterocyclic bound methyl group to an aldehyde using chromile chloride.
Toluene + cl2 + uv light = benzylchloride
Benzylchloride + aq. KOH= phenylmethanol
Phenyl methanol + P.C.C = benzaldehyde
Hole this helps.
Good luck!

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how are core branch of private clg in west bengal??

sarthak goel 25th Dec, 2019

Hello Aarav,

The placements are not so good, they are just average. Although there is a great name and value of these colleges, and will help you in future(off campus placements) however, not so good placement wise. Infrastructure is quite good in most of the colleges, most of the faculties are regional, there is good sports and library facilites.

For the list of all private colleges and their details in West Bengal head over to the below link:

https://engineering.careers360.com/colleges/list-of-private-engineering-colleges-in-west-bengal Hope this Helps

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