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General Principles and processes of Isolation of Elements
medium
Consider the following statements :
$(a)$ When the lead-silver alloy rich in silver, lead is removed by the cupellation process
$(b)$ Froth flotation can be applied for non sulphide ore also using suitable activator
$(c)$ $PbSO_4 + H_2SO_4$, electrolyte is used for the refining of $Pb$ by electrolysis
$(d)$ Any metal will not reduce the oxide of other metals which lie above it in the Ellingham diagram.
Using $'T'$ for true and $'F'$ for false statements in the given sequence, select the correct set of code
A
$T\, T \,F \,T $
B
$T\, T \,F \,F $
C
$F\, T\, F\, T $
D
$T\, T\, T\, F$
Solution
Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Standard 12
Chemistry
