Redox reaction means oxidation and reduction takes place simultaneously .
It is of two types- Direct redox reaction and indirect redox reaction.
Syllabus of class XII –
Solid state , solutions , electrochemistry, chemical kinetics, surface chemistry, polymers, chemistry in Everyday life , biomolecule, general principle of extraction , d&f block elements , coordination compounds, p block elements , Haloalkanes & Haloarenes , Alcohol , Phenols & ethers , Aldehydes & Ketones , carboxylic acids , Nitrogen containing compounds.
Syllabus for class 11th-
1. Some basic concept 2. Structure of atom atomic structure 3. Classification and periodic properties 4. Chemical bonding 5. Thermodynamics 6. States of matter 7. Redox reaction 8. Equilibrium 9. Hydrocarbon 10. S block elements 11. P block elements .
Subscribe followings for regular updates –
Our You Tube channel – https://www.youtube.com/channel/UC0KVSqfFXm1y21qeL9-2S9Q
facebook – https://www.facebook.com/pradeepsharma1010
Facebook page – https://www.facebook.com/PICSedusolutions/?ref=bookmarks
website – https://picsinstitute.com/
PICS INSTITUTE provides Class room programme for IIT-JEE | AIPMT | CBSE XI | XII . PICS INSTITUTE provides #Free education for the subject #Chemistry for #NTSE ,#NSTSE,#KVPY, #Science Olympiad and School exams etc. #Students can get exercise based upon this law by subscribing our you tube channel and sending request in comment section.
source
thanks sir ji
Ch3cooh
first carbon = -3
second carbon = +3
ch3ch2oh
first carbon = -3
second carbon = -1
co
oxidation no. of c = +3
oxidation no. of o = -3
hnc
h= +1
n=-3
c=+2
sir. please check answers.
and please tell na2s2o3 structure. please.
sir last quwstion ka ans boliye….. oxygen oxidation number +1 +2====?????plzzzzz
name of compound .. in which O2 posses +1 and+2 oxidies state
sir order of reducing wala question kaans kya e hai c b a
In CH3COOH,O.N. OF C=3,(-3)
CO,O.N. OF C=2,O=(-2)
CH3CH2OH,O.N.OF C=(-3),1
Na2S2O3 O.N. of S=4.
I don't know how to find out o.n. of N &C inHCN..
Plz tell the ans sir….
HClO4 can't act as disp. agent
H3PO2>H3PO3>H3PO4(reducing nature)
HNO2 acts as disp. agent
thanks