HSC Board Paper Solutions Check Your Mark

Tuesday, July 1, 2014

Write the scientific names and molecular formulae of the following.


1.     Washing soda.
2.     Baking soda
3.     Lime stone
4.     Green vitriol
5.     Blue vitriol (Copper sulphate)
6.     Alum
7.     Plaster of Paris

8.     Bleaching Powder


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