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Statement 1:

CO2 above 31.1  and 600 bar pressure is used to remove caffeine from coffee beans.

Statement 2:

CO2 is gaseous in nature.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True



Question ID - 103036 | SaraNextGen Top Answer

Statement 1:

CO2 above 31.1  and 600 bar pressure is used to remove caffeine from coffee beans.

Statement 2:

CO2 is gaseous in nature.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

above  and 600 bar pressure acts is super critical fluid, which dissolves many organic substances (alkaloids-caffeine) and hence used for separation of mixture.

127 votes


127