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Four Properties of acids

Answer» \tAcids change the colour of litmus from blue to red.\tThey convert the colour of Methyl Orange from Orange/Yellow to Pink.\tAcids turn the pink colour of Phenolphthalein to colourless.\tAcids can conduct\xa0electricity.\tSome Acids are highly corrosive in nature which means that they corrode or\xa0rust metals.\tAcids tend to evolve\xa0hydrogen gas\xa0whilst reacting with an active metal such as\xa0Zn,\xa0Mg, etc.\tThey produce H+ ions when mixed with water.
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Acids taste sour, conduct electricity when dissolved in water, and react with metals to produce hydrogen gas,Acids turns blue litmus red


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