Q. 294.2( 5 Votes )
Name one metal each which is extracted by:
(a) reduction with carbon.
(b) electrolytic reduction.
(c) reduction with aluminium
(d) reduction with heat alone.
(b) Sodium is extracted by electrolytic reduction.
(c) Manganese is extracted by reduction with aluminium
(d) Mercury is extracted by reduction with heat alone.
Rate this question :
(i) A metal ‘R’ is found in nature as RCO3. It is used in galvanising iron articles. Name the metal.
(ii) Give any two observations when sodium is dropped in Water.All In One Science