MCQ Class 10 Science Chapter 2 Acids, Bases & Salt Advertisement MCQ’s For All Chapters – Science Class 10th 1. The nature of calcium phosphate is present in tooth enamel isNeutralBasicAmphotericAcidicQuestion 1 of 102. Calcium phosphate is present in tooth enamel. Its nature isacidicamphotericneutralbasicQuestion 2 of 103. Which of the following does not form an acidic salt?Phosphoric acidSulfuric acidCarbonic acidHydrochloric acidQuestion 3 of 104. The chemical formula of caustic potash isNH4OHNaOHKOHCa(OH)2Question 4 of 105. Which one of the following is acidic?MilkLemon juiceTomatoesAllQuestion 5 of 106. Which one of the following types of medicines is used for treating indigestion?AntacidAntisepticAntibioticsAnalgesicQuestion 6 of 107. When a bee stings, immediately a paste of lime is put on the sting. Why?Bee sting is made of a baseBee sting is acidic due to hydrochloric acid and this is neutralizesBee sting contains an acid called formic acid. It gets neutralized with (CaO).All of the above.Question 7 of 108. PH scale of a neutral solution is7141012Question 8 of 109. Acids react with bases to form salt and water. This reaction is known as:CombinationNeutralizationreductionDecompositionQuestion 9 of 1010. Acids react with metals to liberate __________ gasWaterHydrogenCarbon dioxideCarbon monoxideQuestion 10 of 10 Loading...
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