Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

Iodine reacts with $Na_2S_2O_3$ (aq) to give products which are

(a) pale yellow coloured
(b) dark blue coloured
(c) violet coloured
(d) colourless
Can you answer this question?

1 Answer

0 votes
Answer: colourless
$I_2 + Na_2S_2O_3$ (sodium thiosulphate) $ \longrightarrow Na_2S_4O_6 $ (sodium tetrathionale) $ + NaI$
In this reaction, both the products of the reaction are colourless.
answered Feb 1, 2014 by mosymeow_1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App