Question

What is the reason for the use of Sodium thiosulphate in photography?

Options:
1) Reaction with light
2) Ability to form complexion
3) Oxidizing behaviour
4) Reducing behaviour

Answer 1

ʜʏ ᴍᴀᴛᴇ ʜᴇʀᴇ ɪs ʏᴏᴜʀ ᴀɴsᴡᴇʀ=>>

(2) ᴀʙɪʟɪᴛʏ ᴛᴏ ғᴏʀᴍ ᴄᴏᴍᴘʟᴇxɪᴏɴ

I hope it help you

Answer 2

Among the options the option two is correct , which is ability to form complexion in photography .

As many compounds used in photography in the last stage of editing for any film or paper. The above chemical sodium thiosulphate help to stabilise the images . This chemical can remove the hidden silver halide which exists atlast on the photographic paper or flim. So this chemical has the ability to form the complextion.