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Which of following represents soap
Options
(a) C₁₇H₃₅COOK
(b) C₁₇H₃₅COOH
(c) C₁₅H₃₁COOH
(d) (C₁₇H₃₅COO)₂Ca
Correct Answer:
C₁₇H₃₅COOK
Explanation:
Soaps are the sodium or potassium salts of higher fatty acids, e.g. C₁₇H₃₅COOK (potassium stearate ). These are obtained by alkaline hydrolysis of oils and fats, which is called as saponification.
Related Questions: - NaOH is prepared by the electrolysis of
- The unit of equivalent conductivity is
- 12 g of an alkaline earth metal gives 14.8 g of its nitride .Atomic weight of the
- Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
- XeF₆ on complete hydrolysis gives
Topics: Chemistry in Everyday Life
(71)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- NaOH is prepared by the electrolysis of
- The unit of equivalent conductivity is
- 12 g of an alkaline earth metal gives 14.8 g of its nitride .Atomic weight of the
- Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
- XeF₆ on complete hydrolysis gives
Topics: Chemistry in Everyday Life (71)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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