Physical Chemistry> stoichiometry...

Na2S2O3-what is its name and its n-factor in a basic medium??

surabi star , 13 Years ago

Grade 12th Pass

7 Answers

Aman Bansal

Last Activity: 13 Years ago

Dear Surabi,

Sodium Thiosulphate is its name.

n-factor of Na2S2O3 = 2(2 electron change per mole of Na2S2O3)

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Aman Bansal

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surabi star

Last Activity: 13 Years ago

Thanks!!!

needhelp

Last Activity: 11 Years ago

No its one

Rishabh Sharma

Last Activity: 10 Years ago

its one … ur iit faculty is wrong here.

Rishabh Sharma

Last Activity: 10 Years ago

it depends on what is the rxn... its one in case reacting with I.

Abhishek Singh

Last Activity: 10 Years ago

In basic media it is 1 and in acidic it is 8

Anirudh

Last Activity: 7 Years ago

N factor of na2s2o3 is 2 as the total positive charge or total negative charge is 2 with iodine or any basic medium. It is helpful in idotermic titrations.