Chemistry, asked by nicenamaman4221, 8 months ago

after the test tube has cooled down, add two drops of copper sulphate solution and sodium hydroxide to it.

Answers

Answered by sowmyapallerla84

Answer:

Iodine test after boiling and cooling : Take 5 ml of the suspension in a test tube . Boil for 1 ... tube . Add 5 ml of 10 % sodium hydroxide solution . ... Add 2 – 3 drops of copper sulphate solution and ...

Previous Question

Next Question

Similar questions

Computer Science, 4 months ago

A________is a central controller device in a network.

Computer Science, 4 months ago

What are the parts of switch in java?

English, 4 months ago

erry e. write these sentences according to the instructions given within the brac LO The tea was so hot that I could not drink it. (simple) He is too arrogant to listen to advice. (complex) He worked hard that he might pass the examination. (simple) I could not do it even if I tried. (compound) Work hard or you will fail. (simple) Communication Skills listening ,...

English, 8 months ago

I started a company using present perfect tense rewurite again...

Math, 8 months ago

Plzz answer this question ...

English, 10 months ago

which is the best news you got this week...

Chemistry, 10 months ago

Which non metal is used to make pencil leads?

Physics, 10 months ago

How do scientists obtain knowledge about the world? Check all that apply. going to the field conducting experiments in a lab reading scientific literature making observations creating models analyzing data communicating with other scientists...