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प्रश्न
Write the balanced equation for the preparation of the following compounds, starting from iron and using other substance: Iron (II) chloride
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उत्तर
\[\ce{Fe + dilute HCI → FeCI2 + H2}\]
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संबंधित प्रश्न
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(i) Sodium nitrate
(ii) Iron (III) chloride
(iii) Lead chloride
(iv) Zinc sulphate
(v) Sodium hydrogen sulphate
List :
(a) Simple displacement
(b) Neutralization
(c) Decomposition by acid
(d) Double decomposition
(e) Direct synthesis
Choose the most appropriate answer from
(SO2, SiO2, Al2O3, CO, MgO, Na2O)
A covalent oxide of a metalloid.
