Latest IIT-JEE Aptitude Question SOLUTION: Extraction of metal from the ore cassiterite involves
(A) carbon reduction of an oxide ore (B) self-reduction of a sulphide ore
(C) removal of copper impurity (D) removal of iron i
Extraction of metal from the ore cassiterite involves
(A) carbon reduction of an oxide ore (B) self-reduction of a sulphide ore
(C) removal of copper impurity (D) removal of iron impurity
All I wanted to do was put together one of the best home maths systems in the world, and that's what we've done. I've loved numbers since I was two or three, and I get really excited about them. Now, I'm allowing myself to get excited about things. If you
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If you think dogs can't count, try putting three dog biscuits in your pocket and then giving tommy only two of them.