Textile Engineering > GATE 2015 > Textile Finishing
Consider the following assertion [a] and reason [r] and choose the correct alternative from amongst A, B, C, and D.
[a] Fluorochemicals impart very high water repellency.
[r] Fluorochemicals significantly reduce the surface energy of the treated substrate.
[a] Fluorochemicals impart very high water repellency.
[r] Fluorochemicals significantly reduce the surface energy of the treated substrate.
Explanation
Correct : b
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