Which of the following statements about tailing of Hg is/are correct? |
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a) |
It is due |
b) |
It is due to |
c) |
It is removed by |
d) |
It is removed by |
Which of the following statements about tailing of Hg is/are correct? |
|||||||
a) |
It is due |
b) |
It is due to |
c) |
It is removed by |
d) |
It is removed by |
(a,c)
In tailing of Hg, it loses its meniscus and sticks to glass, due to solubility of in Hg, when
gets oxidised to
. It is removed by