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प्रश्न
Mineral acids are stronger acids than carboxylic acids because
- mineral acids are completely ionised
- carboxylic acids are completely ionised
- mineral acids are partially ionised
- carboxylic acids are partially ionised
विकल्प
(i) and (iv)
(ii) and (iii)
(i) and (ii)
(iii) and (iv)
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उत्तर
(i) and (iv)
Explanation -
Mineral acids like sulphuric acid, hydrochloric acid etc. are completely ionised. Hence, they are strong acids. Carboxylic acids are partially ionised, they are weak acids.
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संबंधित प्रश्न
Name the type of bonds formed in ionic compounds and in the compounds formed by carbon.
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Fill in the following blank with suitable word:
The form of carbon which is known as black lead is ...........
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(a) diamond
(b) graphite
(c) cumene
(d) buckministerfullerene
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In case of non-polar covalent bond, the covalent bond is formed in the ______ of atoms and shared electrons are ______ distributed. (corner, middle, equally, unequally)
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Write the names of the hydrocarbons for the following structural formula.
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Give an example for each of the following statement.
A compound in which three covalent bonds are formed.
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Assertion (A): Melting point and boiling point of ethanol are lower than that of sodium chloride.
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