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प्रश्न
For each of the salt: A, B, C and D, suggest a suitable method of its preparation.
A is a sodium salt.
उत्तर
A is sodium salt it is prepared by neutralization of a base with acids.
\[\ce{NaOH + HCl -> NaCl + H2O}\]
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संबंधित प्रश्न
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Which of the following methods, (a), (b), (c), (d) or (e) is generally used for preparing the chlorides listed below from (i) to (v). Answer by writing down the chloride and the letter pertaining to the corresponding method. Each letter is to be used only once.
(a) Action of an acid on a metal.
(b) Action of an acid on an oxide or carbonate.
(c) Direct combination.
(d) Neutralization of an alkali by an acid.
(e) Precipitation (double decomposition).
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(ii) iron(II) chloride.
(iii) iron(IIl) chloride.
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