9th Class Science Sample Paper Sample Paper - 2 Term - 1

  • question_answer
    Ishita heated a mixture of iron fillings and sulphur in a test-tube for sometime till a greyish black product was formed. She cooled the test-tube and added few drops of carbon disulphide and shook it well. Which colour of the solution she found on shaking it?  


    The solution turns yellow due to sulphur powder. Sulphur is soluble in carbon disulphide.  

You need to login to perform this action.
You will be redirected in 3 sec spinner