In the science lab, Anu determines that a substance is acidic. What evidence might she have based this on? A The substance felt slippery when she touched it with gloves. B The substance did not react with metal. C The substance turned litmus paper red. D The substance did not conduct electricity.
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c it change blue litmus to red litmus
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In the science lab, Anu determines that a substance is acidic.
The evidence on the basis of which she decides the result is C The substance turned litmus paper red.
Acids are the chemical compounds that can form H+ ions when dissolving in the water.
It can turn a blue litmus paper into red.
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