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Some natural acids and their uses

Answer» Some natural acids are:-1.Acetic acid - vinegar 2.Citric acid - citrus fruits ( orange and lemons)3.HCL hydrochloric acid - gastric juice4.Lactic acid - sour milk 5.Malic acid - apple 6.Oliec acid- olive oil 7.Tartaric acid- tamarind
natural acids are turmeric it turns into red when base is applied nd second one is litmus paper which we get from a plant lichen when dipped in acid solotuions turns blue litnus red and vuce versa in base


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