Given below are two statements:
Statement I: Sphalerite is a sulphide ore of zinc and copper glance is a sulphide ore of copper.
Statement II: It is possible to separate two sulphide ores by adjusting proportion of oil to water or by using ‘depressants’ in a froth flotation method.
Choose the most appropriate answer from the options given below:
Given below are two statements:
Statement I: Sphalerite is a sulphide ore of zinc and copper glance is a sulphide ore of copper.
Statement II: It is possible to separate two sulphide ores by adjusting proportion of oil to water or by using ‘depressants’ in a froth flotation method.
Choose the most appropriate answer from the options given below:
Option 1 -
Both Statement I and Statement II are false.
Option 2 -
Both Statement I and Statement II are true.
Option 3 -
Statement I is true but Statement II is false.
Option 4 -
Statement I is false but Statement II is true.
-
1 Answer
-
Correct Option - 2
Detailed Solution:Sphalerite is the sulphide ore of zinc (ZnS) and copper glance Cu2S is the sulphide ores of copper. Two sulphide ores can be separated by adjusting proportion of oil to water or by using depressant in froth flotation method.
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