Textile Engineering > GATE 2023 > Nylon 6 Production
Consider the following statements regarding Nylon 6 production from caprolactam using water as a catalyst.
P. The first reaction involving ring-opening of caprolactam with water is an endothermic reaction
Q. Increase in water concentration during the polycondensation results in a higher molecular weight polymer
R. The polycondensation is an irreversible reaction
S. Increase in temperature during the polycondensation results in a lower molecular weight polymer
The correct combination of TRUE statements is
P. The first reaction involving ring-opening of caprolactam with water is an endothermic reaction
Q. Increase in water concentration during the polycondensation results in a higher molecular weight polymer
R. The polycondensation is an irreversible reaction
S. Increase in temperature during the polycondensation results in a lower molecular weight polymer
The correct combination of TRUE statements is
Correct : d
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