explain briefly
1) fused CaCl2 is used in desiccator
2) conc. sulphuric acid should be stoppered
What do you observe when a reducing agent is treated with acidified KMnO4 soln
1) fused CaCl2 is used in desiccator
2) conc. sulphuric acid should be stoppered
What do you observe when a reducing agent is treated with acidified KMnO4 soln
Add an Answer
More Questions From This User See All
Answers & Comments
2) Concentrated sulphuric acid is highly hygroscopic..so it absorbs water...thus it should be stoppered.
When reducing agents like sulphur dioxide gas is treated with pink coloured KMnO4 solution, the colour turns colourless...