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Cambridge Secondary (7-9). Stage 7. MCE Science. Student Book - Unit 8: Acids and Alkalis - Question 65

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

Question 65

Tendai tests an unknown liquid by putting one drop of the liquid onto a piece of red and blue litmus paper. The red litmus paper is unchanged and the blue litmus paper turns red.

What does Tendai now know about the liquid?
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