Textile Engineering > GATE 2012 > Concentration
A beaker contains 50 cc of an aqueous dye solution of concentration c (w/v). 25 cc of this solution is removed and replaced by 25 cc of distilled water. This process is repeated five more times. The final concentration of the solution is
A
c
B
c(1/2)5
C
c(1/2)6
D
c(1/2)7

Correct : c

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