NDA General Science Chemistry Questions Part 2

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Question : 19 of 87

Marks: +1, -0

Which one of the following is NOT a synthetic detergent?

[NDA I 2019]

CH‌3(CH‌2)‌10CH‌2OSO‌3‌+Na‌3‌+
[CH‌3 (CH‌2)‌15−N−(CH‌3)‌3]‌+Br‌−
CH‌3(CH‌2)‌16COO‌−Na‌+
CH‌3(CH‌2)‌16COO(CH‌2CH‌2O)‌11CH‌2CH‌2OH

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