Explanation:
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- Citric Acid is an Organic acid.
It is usually reffered to as Vitamin C.
It is sour is taste, the property of acids.
It is found in citrus fruits.
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- Nitric Acid is Mineral Acid.
It cannot be found directly in nature.
It is a powerful man made Acid.
It's formula is HNO3.
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Sodium Acetate is a Basic Salt.
This is because Sodium is a strong base material and Acetate ie Acetic Acid is a weak Acid.
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- Litmus paper is an Indicator.
Litmus paper turns red in case of acids.
It turns blue in case of base.
It doesn't change its violet color in case of neutral object or whatever color it had originally.
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It is generally Magnesium Hydroxide, common antacid.
It is used to cure stomach ache or acidity when the glands release excess of Hydrochloric Acid.
The formula is Mg(OH)2 in case of Magnesium Hydroxide.
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