Asked: 42nd B.P.S.C. (Pre) 1997, U.P.P.C.S. (Pre) 1996medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
दूध उदाहरण है, एक-
Milk is an example of a/an:
SELECT CORRECT OPTION:
A
विलयन का
Solution
B
फेन का
Foam
C
इमल्सन (पायस) का
Emulsion
Correct
D
वायुविलय का
Aerosol
Official Solution & Explanation:
Correct Answer: Option C(इमल्सन (पायस) का)
दूध एक पायस (इमल्शन / Emulsion) का उदाहरण है, जिसमें जल के परिक्षेपण माध्यम में वसा की सूक्ष्म बूंदें परिक्षिप्त रहती हैं।
Milk is a liquid-in-liquid colloidal dispersion known as an emulsion (fat droplets dispersed in aqueous medium).
Subject: General Science•Topic: Food Preservation, Nutrition and Medicine•Subtopic: Food Preservation, Nutrition and Medicine
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