. The Government of India has totally banned the export of
“Burnt Coal” (Jhama) because it contains recoverable amount
of a metal/element used in transistors. Which one of the
following is that element?
(a) Phosphorus
(b) Germanium
(c) Silicon
(d) Tungsten
Answer Posted / prashant
silicon
| Is This Answer Correct ? | 5 Yes | 10 No |
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