Textile Engineering > GATE 2017 > Textile Chemical Processing
Group I lists chemical processes. Group II lists chemicals used in these processes. Match the process with the corresponding chemical
Group I Group II
P. Carbonising 2. H2SO4
Q. Scouring 1. Na2CO3
R. Bleaching 4. H2O2
S. Mercerising 3. NaOH
A
P-2, Q-3, R-4, S-1
B
P-2, Q-1, R-4, S-3
C
P-3, Q-1, R-2, S-3
D
P-2, Q-1, R-3, S-4

Correct : b

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textile engineering gate 2017 carbonising process scouring process bleaching process mercerising process H2SO4 Na2CO3 H2O2 NaOH chemical processes textile textile engineering chemicals GATE textile engineering

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