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प्रश्न
The diagram given below is to prepare iron (III) chloride in the laboratory.
(i) What is substance B?
(ii) What is the purpose of B?
(iii)Why is iron (III) chloride to be stored in a closed container?
(iv) Write the equation for the reaction between iron and chloride ?
उत्तर
(i) Substance B is a dehydrating agent.
(ii) B prevents the entry of moisture inside the apparatus because it absorbs moisture.
(iii) Iron (III) chloride is stored in a closed container because it is a deliquescent compound.
(iv) \[\ce{2Fe + 3CI2->2FeCI3}\]
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संबंधित प्रश्न
Write a balanced chemical equation for the preparation of the following salts
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Write the equation for the following reaction:
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Salt S is prepared by reacting dilute sulphuric acid with copper oxide Identify S.
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Choose the most appropriate answer from
(SO2, SiO2, Al2O3, CO, MgO, Na2O)
A covalent oxide of a metalloid.
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D is a soluble salt of zinc.
