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Multiple Choice
DDT is _____-soluble so it accumulates in _____.
A
fat; fatty tissues
B
acid; stomach
C
salt; bones
D
water; blood plasma
Verified step by step guidance
1
Understand the nature of DDT: DDT is a nonpolar, hydrophobic compound, meaning it does not dissolve well in water but dissolves well in nonpolar substances like fats.
Recall the concept of solubility: Substances that are fat-soluble tend to accumulate in fatty tissues because fats provide a compatible environment for nonpolar molecules.
Consider the options given: Since DDT is not an acid, salt, or water-soluble, eliminate those options that do not match its chemical nature.
Recognize that fat-soluble substances accumulate in fatty tissues rather than in aqueous environments like blood plasma or acidic environments like the stomach.
Conclude that the correct description is that DDT is fat-soluble and accumulates in fatty tissues.