Question

Ideal Go33.3 mole of gas "X" and 2 moles of gas "Y enters from end "P" and "Q" of the cylinder respectivelyThe cylinder has the area of cross-section A, shown as under -The length of the cylinder is 150 cm. The gas "X" intermixes with gas "Y" at the point A. If themolecular weight of the gases X and Y is 20 and 80 respectively, then what will be the distanceof point A from Q?(A) 75cm(B) 50cm(C) 37.5 cm (D) 90 cm​

Answer 1

Explanation:

answer is d) 90cm it is ur answer

Answer 2

Answer:

50cm

Explanation:

GIVEN - Ideal Go33.3 mole of gas "X" and 2 moles of gas "Y enters from end "P" and "Q" of the cylinder respectivelyThe cylinder has the area of cross-section A, shown as under -The length of the cylinder is 150 cm. The gas "X" intermixes with gas "Y" at the point A. If themolecular weight of the gases X and Y is 20 and 80 respectively

TO FIND- the distanceof point A from Q

SOLUTION -

rx/ry=wx/ny2√My/Mx

=3/2 √80/20

=3/1=3:1

distance travelled by gas X/ distance travelled by gas Y

= 3:1

distance of A from Q= 150/3

= 50

FINAL ANSWER - 50

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