The PH Scale Is Used to Indicate the Acidity of a Solution

question 60

Multiple Choice

The pH scale is used to indicate the acidity of a solution based on the concentration of hydrogen ions in the solution. The scale ranges from 0 to 14, and solutions with low pH numbers are more acidic than those with high pH numbers. Apple juice is a acidic solution with a pH of 3.3, indicating that it contains 1 × $10 ^ { - 3 }$ g of hydrogen ions per liter. Write this number in decimal form.

• A) 0.001 g of hydrogen ions/L
• B) 0.01 g of hydrogen ions/L
• C) 0.1 g of hydrogen ions/L
• D) 1 g of hydrogen ions/L
• E) 10 g of hydrogen ions/L

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Definitions:

Kinship

Social bonds and relationships derived from genetics, marriage, or adoption, influencing social interactions and structures in societies.

Material Possessions

Physical items or properties owned by an individual or group, signifying wealth, status, or personal value.

Unilineal Kinship

A kinship system where descent and inheritance are traced through either the male or female line exclusively, not both.

Descent Group

Any kin group whose members share a direct line of descent from a real (historical) or fictional common ancestor.