PCC | PDC Reagent||CSIR NET CHEMISTRY||ORGANIC REAGENT||IIT JAM CHEMISTRY| GATE CHEMISTRY

Pyridinium dichromate is the pyridinium salt of dichromate that can be obtained by addition of pyridine to a solution of chromium trioxide in water.

The orange salt is commercially available and can by conveniently handled and stored; it is non-hygroscopic and soluble in many organic solvents. A similar salt is pyridinium chlorochromate (PCC), which shares the same properties. Both PDC and PCC can convert alcohols into aldehydes and ketones, especially in dichloromethane at room temperature. PDC is less acidic than PCC and is therefore more suitable for the oxidation of acid-sensitive substrates.

PDF-PCC &PDC REAGENT 

Thermodynamics MCQ Part -2||RPSC COLLEGE PROFFESOR/GPSC/PPSC/1st Grade/SET/NEET/ CSIR NET CHEMISTRY

in this video we are covering MCQ of  thermodynamics with tricks.

here  we are covering RPSC college proffesor  chemistry syllabus.

Here you will find questions related to 2nd law of thermodynamics, entropy, gibbs helmholtz equation, joule thomson effect.

PDF-Thernodynamic MCQ part 2

All the questions are from previous year question paper of RPSC, NEET, SET,GPSC, CSIR NET EXAM.

this video will helpful for all the compation exams like CSIR NET, pgt chemistry, bhu chemistry, du entrance, phd entrance, NEET, IIT JAM, MH- SET, GSET and other exams.