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Most abundant metal on the surface of earth is:
Answer: B. Aluminium Most abundant metal on the surface of earth is aluminium.
Answer: B. Aluminium
Most abundant metal on the surface of earth is aluminium.
See lessA process employed for the concentration of sulphide ore is:
Answer: A. Froth floatation A process employed for the concentration of sulphide ore is froth floatation.
Answer: A. Froth floatation
A process employed for the concentration of sulphide ore is froth floatation.
See lessIn the electrorefining, the impure metal is made:
Answer: B. Anode In the electrorefining, the impure metal is made at anode.
Answer: B. Anode
In the electrorefining, the impure metal is made at anode.
See lessIn the manufacture of iron from haematite, limestone is added to act as:
Answer: A. Flux In the manufacture of iron from haematite, limestone is added to act as flux.
Answer: A. Flux
In the manufacture of iron from haematite, limestone is added to act as flux.
See lessThe region in which metals are found in earth is called:
Answer: D. Sidrophil The region in which metals are found in earth is called sidrophil.
Answer: D. Sidrophil
The region in which metals are found in earth is called sidrophil.
See lessIn mammals urine gets concentrated in which part?
D. Malpighian body In mammals urine gets concentrated in malpighian body.
D. Malpighian body
In mammals urine gets concentrated in malpighian body.
See lessAnglesite is an ore of _________.
Answer: B. Ni Anglesite is an ore of Ni.
Answer: B. Ni
Anglesite is an ore of Ni.
See lessThe volatile metal is _________ .
Answer: C. Zn The volatile metal is Zn.
Answer: C. Zn
The volatile metal is Zn.
See lessElement easily reducible is:
Answer: A. Fe Element easily reducible is Fe.
Answer: A. Fe
Element easily reducible is Fe.
See lessHeating of carbonate ores to remove carbon is called as:
Answer: B. Calcination Heating of carbonate ores to remove carbon is called as calcination.
Answer: B. Calcination
Heating of carbonate ores to remove carbon is called as calcination.
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