Question

Clear selection
3. Take mixture of iron filings and sulphur powder in one watch glass. In the point
other watch glass, put iron sulphide. Now, move a bar magnet over both
the watch glasses. The correct observation would be
O
(a) Bar magnet attracts iron filings from one watch glass and iron sulphide from the
other watch glass.
0 (b) Only iron sulphide is attracted by the bar magnet.
O (C) Bar magnet attracts all the substances present in the two watch glasses.
(d) Bar magnet attracts only iron filings.

Answer 1

Answer:

what please asked clearly man /!!!