Acids Bases And Salt TNPSC MCQS

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Acids Bases And Salts MCQS Q

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Acid used for manufacture of fertilizers and explosives is

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Bases leaves blue litmus

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PH at which methyl red changes color is

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PH of water is

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Corrosive effect on skin is caused by

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……..is able to accept a proton is called

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Process in which acids (H+) and bases (OH-) react to form salts and water is called

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When acid reacts with metal carbonate, products are

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Phenolphthalein in acidic solution is

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In pure water, concentrations of

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Substances that react with both acids and bases are called

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Preservatives are used to preserve

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As an electrolyte, water is

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A substance that donates a pair of electrons to form coordinate covalent bond is called

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KOH is used in making of

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If pH value is greater than 7, then solution is

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Amount of Hydrochloric Acid (HCl) secreted daily by gastric glands is

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When a metal replaces hydrogen atom then compound form is

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