Under identical conditions,which of the follo | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The Critical Micelle Concentration $(CMC)$ decreases as the length of the hydrophobic hydrocarbon chain increases. Longer hydrocarbon chains incre

Vedclass · Accepted Answer

$CH_3(CH_2)_{15}N^+(CH_3)_3Br^-$

Vedclass · Answer

(A) The Critical Micelle Concentration $(CMC)$ decreases as the length of the hydrophobic hydrocarbon chain increases. Longer hydrocarbon chains increase the hydrophobic effect,making micelle formation more favorable at lower concentrations. Comparing the chain lengths: Option $A$ has a $16$-carbon chain $(C_{16})$. Option $B$ has a $12$-carbon chain $(C_{12})$. Option $C$ has a $7$-carbon chain $(C_7)$. Option $D$ has a $12$-carbon chain $(C_{12})$. Since option $A$ has the longest hydrocarbon chain,it will form micelles at the lowest concentration.

Under identical conditions,which of the following surfactants will form micelles at its lowest concentration?

Similar Questions

Which of the following metal nanoparticles is used for coating the filter material that acts as an effective bacterial disinfectant?

Colloidal solutions cannot be purified by which of the following processes?

Which of the following is effectively used to remove $E. coli$ bacteria from water?

Vanishing cream and milk are which type of examples of emulsions?

Assertion: Animal skins are colloidal in nature.
Reason: Animal skin has positively charged particles.

Vedclass Test Series

Exam Paper Generator

Online Exam Module