True/False
1. Wet metallurgical process is used for pyrites ores of lower grade.
2. 2Cl- + 2H2O → 2OH- + H2 + Cl2 The cell potential is -2.186 V. This reaction will take place in forward direction.
3. Pure Zn metal is called spleter.
4. The abundance of Al is highest .Its place is third & is about 8.3% by weight.
(a) TFFT
(b) TTTT
(c) FTFT
(d) FFFT
