Chemistry · 2021
JEE Main · 25 July 2021, Shift 1 · Q32
Sodium stearate CH_3( CH_2)_16 COO^- Na^+ is an anionic surfactant which forms micelles in oil. Choose the correct statement for it from the…
Sodium stearate $\displaystyle \mathrm{CH}_3\left(\mathrm{CH}_2\right)_{16} \mathrm{COO}^{-} \mathrm{Na}^{+}$is an anionic surfactant which forms micelles in oil. Choose the correct statement for it from the following :
Official answer
(3)
It forms spherical micelles with $\displaystyle \mathrm{CH}_3\left(\mathrm{CH}_2\right)_{16}$ - group pointing towards the centre of sphere.
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.