Chemistry, asked by umeshbhardwajjayanti, 9 months ago

the density of 3M sodium thiosulphate solution is 1.25gm​

Answers

Answered by abhinav2719
0

the density of 3M sodium thiosulphate solution is 1.25gmok

Answered by ʙʀᴀɪɴʟʏᴡɪᴛᴄh
3

Explanation:

Molecular weight of sodium thiosulphate penta-hydrate = 248 ; 1000 ml of 3M solution contains 248 X 3 g thiosulphate ; 1 ml of 3M solution contains (248 X 3)/1000 g or 0.744 g thiosulphate. = 1.25 - 0.744 = 0.506 g .

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