Page 11 - PROPERTIES OF WATER AND IMPURITIES IN WATER
P. 11

2. Insoluble impurities:
                  2   .   I  n   s   o   l  u   b   l e      i mp        u    ri   ti   e   s   :








                    T
                        hey
                                                 the
                                                             impurities
                                     ar
                                           e
                  • •They are the impurities
                  that do not dissolve in
                  tha       t   do not               dis      s   olv      e in
                  water. These are visible to
                  w    a   ter     .   T   hes        e ar        e    v   is   ible         to
                  the         nak        ed       ey     es     .
                  the naked eyes.


                                                                                                               Sandy water
                                                                                                               S   a  n  d  y    w   a   t e  r
                                                                            is
                                                                                   an
                                                               and
                                                           S
                  For example- Sand is an
                  impurity                   ins      oluble               in w        a   ter     .
                  impurity insoluble in water.







                                                                                     e
                                                                     i
                                                                                         r

                                                                                   t
                                                                                a
                                                                            w
                                                                       n

                                                                e
                                       d

                                            i
                                    n
                             Sand insoluble in water
                             S
                                 a
                                                        u
                                                            b
                                                               l
                                                       l
                                             n
                                                 s
                                                    o
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