d and f-Block ElementsHard
Question
Which is used as depressant in froth floatation process :-
Options
A.Pine oil
B.Amyl xanthate
C.Copper sulphate
D.Potassium cyanide
More d and f-Block Elements Questions
Zinc white is a better white pigment than lead white because it :-...Which of the following ions has the maximum magnetic moment ?...Consider the following statements about manganate and permanganate ions. Identify the correct statements :A. The geometr...The catalytic activity of transition metals and their compounds is ascribed mainly to...Given below are two statements :Statement I: The number of pairs, from the following, in which both the ions are coloure...