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प्रश्न
Give the name and formula of two : Non-volatile acids
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उत्तर
(i) Sulphuric acid H2SO4
(ii) Hydrogen chloride HCl
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संबंधित प्रश्न
What is produced if an acid is added to a base?
The label on the bottle of chemical is spoiled. How will you find whether the chemical is acidic or not?
Tartaric acid is a ______ acid.
What do you understand by the strength of an acid? On what factors does the strength of an acid depend?
Acid mixed with base forms ______.
What happens when a solution of an acid is mixed with a solution of a base in a test tube?
(i) Temperature of the solution decreases.
(ii) Temperature of the solution increases.
(iii) Temperature of the solution remains the same.
(iv) Salt formation takes place.
Fill in the missing data in the following table
| Name of the salt | Formula | Salt obtained from | ||
| Base | Acid | |||
| (i) | Ammonium chloride | NH4Cl | NH4OH | ______ |
| (ii) | Copper sulphate | ______ | ______ | H2SO4 |
| (iii) | Sodium chloride | NaCl | NaOH | ______ |
| (iv) | Magnesium nitrate | Mg(NO3)2 | ______ | HNO3 |
| (v) | Potassium sulphate | K2SO4 | ______ | ______ |
| (vi) |
Calcium nitrate | Ca(NO3)2 | Ca(OH)2 | ______ |
Acids have a sour taste and they are soapy to touch.
______ contain one or more replaceable hydrogen atoms.
Exlain the following:
\[\ce{H3PO3}\] is not tribasic acid.
