Anhydrous ferric chloride is prepared by
- ADissolving $Fe(OH)_3$ in concentrated $HCl$
- BDissolving $Fe(OH)_3$ in dilute $HCl$
- CPassing dry $HCl$ over heated iron scrap
- DPassing dry $Cl_2$ gas over heated iron scrap
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Similar Questions
The reaction of concentrated $H_2SO_4$ with $KI$ does not produce $HI$ because........
Easy
View Solution$POCl_3$ is prepared by the reaction of:
$(I)$ $P_4 + SO_2Cl_2 \to$
$(II)$ $P_4 + SOCl_2 \to$
$(III)$ $PCl_5 + SO_2 \to$
$(IV)$ $PCl_5 + C_2H_5OH \to$
$(I)$ $P_4 + SO_2Cl_2 \to$
$(II)$ $P_4 + SOCl_2 \to$
$(III)$ $PCl_5 + SO_2 \to$
$(IV)$ $PCl_5 + C_2H_5OH \to$
Medium
View SolutionWhich of the following parent oxy acids does not have its hypo acid?
Describe the physical and chemical properties of the elements of group $17$.
Write the preparation of interhalogen compounds and state their uses. Discuss the properties of interhalogen compounds.
Difficult
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