JEE Main 26-Aug-2021 Shift 2 Solved Paper

Section: Chemistry

Question : 42 of 90

Marks: +1, -0

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.

[26 Aug 2021 Shift 2]

Statement I is true but statement II is false.
Both statement I and statement II are true.
Statement I is false but statement II is true.
Both statement I and statement II are false.

Validate

Go to Question:

Prev Question

Next Question