Acids, Bases and Salts

Bihar Board Class 10 · Science · 39 past questions

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1. Q32 2018

   Which one of the following is slaked lime?

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2. Q33 2018

   A solution turns blue litmus paper red; its pH is likely to be. -

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3. Q34 2018

   Which one of the following is the natural source of Oxalic acid?

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4. Q35 2018

   In what ratio, the concentrated Hydrochloric acid and the concentrated Nitric acid solutions are present in…

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5. Q36 2018

   A student adds a few drops of universal indicator to a dilute solution of sodium bicarbonate taken in a test…

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