MCQ
Which of the following are anionic detergents?
$a.$ Sodium salts of sulphonated long chain alcohol.
$b.$ Ester of stearic acid and polyethylene glycol.
$c.$ Quarternary ammonium salt of amine with acetate ion.
$d.$ Sodium salts of sulphonated long chain hydrocarbons.
  • A
    $a$ and $b$
  • B
    $a$ and $c$
  • C
    $b$ and $c$
  • $a$ and $d$

Answer

Correct option: D.
$a$ and $d$
Anionic detergents are sodium salts of sulphonated long chain alcohols or hydrocarbons.

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