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प्रश्न
Give two examples of the following:
oxy-acid
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उत्तर
Nitric acid (HNO3), Sulphuric acid (H2SO4)
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संबंधित प्रश्न
You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. If you are given only red litmus paper, how will you identify the contents of each test tube?
Name one natural source of the following acid:
Citric acid
Why do HCl, H2SO4, HNO3, etc., show acidic character in aqueous solutions while solutions of compounds like C6H12O6 (glucose) and C2H5OH (alcohol) do not show acidic character?
- What do you understand by the term, acid?
- Name the positive ion formed when an acid is dissolved in water.
- Draw the structure of this ion.
The preparation of Lead sulphate from Lead carbonate is a two-step process. (Lead sulphate cannot be prepared by adding dilute Sulphuric acid to Lead carbonate.)
Write the equation for the reaction that will take place when this first step is carried out.
Citric acid is present in ______.
Complete the following equation.
Ca(OH)2 + ______ → ______ + H2O
Exlain the following:
\[\ce{H3PO3}\] is not tribasic acid.
You are supplied with five solutions: A, B, C, D and E with pH values as follows: A = 1.8, B = 7, C = 8.5, D = 13, and E = 5
Classify these solutions as neutral, slightly or strongly acidic and slightly or strongly alkaline.
Which solution would be most likely to liberate hydrogen with powdered zinc metal. Give a word equation for each reaction.
Name the acid present in grapes.
