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Cambridge Secondary (7-9). Stage 7. MCE Science. Student Book - Unit 8: Acids and Alkalis - Question 59

Cambridge Secondary (7-9) · Unit 8: Acids and Alkalis

Question 59

Jayden has two beakers. One beaker contains sulfuric acid. The other contains ethanoic acid. Tick (✓) the **two** correct sentences.

A. Both acids have a pH value greater than 7.
B. Both acids have a pH value less than 7.
C. The stronger acid has a pH value less than 7, while the weaker acid has a pH value greater than 7.
D. Litmus can be used to identify the acid in each beaker.
E. Universal Indicator can be used to identify the acid in each beaker.
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