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pH Study Guide Assessment (2025–2026) – Questions & Correct Answers (A+ Level), Exams of Chemistry

Texas State UniversityChemistry

This study guide provides practice assessment questions on pH concepts along with accurate, verified answers for the 2025–2026 academic cycle. It covers core topics such as the pH scale, acids and bases, neutralization reactions, hydrogen ion concentration, and real-life applications in chemistry and biology. Designed for exam preparation, it helps learners strengthen understanding, improve problem-solving skills, and confidently master pH-related questions for high-level performance.

Typology: Exams

2025/2026

Available from 07/02/2026

NurseAcademics1
NurseAcademics1 🇺🇸

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PH STUDY GUIDE
ASSESSMENT QUESTIONS
AND CORRECT ANSWERS
GRADED A+ 2025-2026
Acids - ANS-Taste Sour
Acids - ANS-Conduct electricity
Acids - ANS-Caustic (Can burn eyes and skin)
Acids - ANS-Corrosive
Acids - ANS-Increase Hydrogen ions
H+ ions - ANS-The more H+ ions the more acidic the solution is
Acids - ANS-Have a pH value less than 7 ( <7)
Acids - ANS-Citric acid, Milk, Gastric juices
Bases - ANS-Also known as alkali
Bases - ANS-Can taste bitter
Bases - ANS-Can feel slippery or soapy
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PH STUDY GUIDE

ASSESSMENT QUESTIONS

AND CORRECT ANSWERS

GRADED A+ 2025- 2026

Acids - ANS-Taste Sour Acids - ANS-Conduct electricity Acids - ANS-Caustic (Can burn eyes and skin) Acids - ANS-Corrosive Acids - ANS-Increase Hydrogen ions H+ ions - ANS-The more H+ ions the more acidic the solution is Acids - ANS-Have a pH value less than 7 ( <7) Acids - ANS-Citric acid, Milk, Gastric juices Bases - ANS-Also known as alkali Bases - ANS-Can taste bitter Bases - ANS-Can feel slippery or soapy

Bases - ANS-Conduct electricity Bases - ANS-Caustic (Can burn skin and eyes) Bases - ANS-Often used for cleaning Bases - ANS-Increase number of Hydroxide ions OH- ions - ANS-The more OH- ions the more basic the solution Bases - ANS-pH value greater than 7 Bases - ANS-Baking soda, soap, ammonia, antacids, drain cleaner Neutral - ANS-Found in middle of pH scale Neutral - ANS-Have a pH of 7 Neutral - ANS-H+ and OH- ions are equal Neutral - ANS-Water pH - ANS-A measure of how acidic or basic a solution is pH - ANS-Stands for potential of Hydrogen pH - ANS-Calculated using pH scale