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BECE Science 2024 Paper
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© africaexams.com
Question : 10
Total: 40
Two unknown solutions labelled A and B were brought to a JHS 3 class. It was observed that in solution A, red litmus paper
changed colour to blue, whiles in solution B, red litmus paper retained its colour. What could be the content of solution A?
Car battery fluid
Salt solution
Baking soda
Orange juice
Validate
Solution:
Base turns red litmus paper blue. Baking soda is a base
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