Home
Class 11
CHEMISTRY
Cuprous chloride can not be prepared :...

Cuprous chloride can not be prepared :

A

by passing `SO_(2)` through the solution containing `CuSO_(4) and NaCl`

B

by heating excess of copper with concentrated HCl in presence of a little `KClO_(3)`

C

by boiling copper sulphate solution with excess of copper turnings in presence of hydrochloric acid.

D

by dissolving cupric oxide or coper carbonate in concentrated HCl.

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
(A) `2CuSO_(4)+2NaCl+2H_(2)O+SO_(2)toCu_(2)Cl_(2)+Na_(2)SO_(4)+2H_(2)SO_(4)`
(B) `Cu+HCl+[O]toCuCl_(2)+H_(2)O,CuCl_(2)+CutoCu_(2)Cl_(2)`
(C) `CuSO_(4)+2HCl" "CuCl_(2)+H_(2)SO,CuCl_(2)+CutoCu_(2)Cl_(2)`
(D) `CuO+2HCl to CuCl_(2)+H_(2)O,CuCl_(2)` is not formed.
Promotional Banner

Topper's Solved these Questions

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise One Integer Value Correct Type.|6 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise Paragraph|3 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise Single And Double Value Integer Type|5 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE ENGLISH|Exercise Advanced Level Problems (Part-3)(Stage-5)|2 Videos

  • GASEOUS STATE

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Hydrocarbon)|18 Videos

Similar Questions

Explore conceptually related problems

Anhydrous mercurous chloride can be prepared by:

Ethers can not be prepared by :

HCl can be prepared by

Thionyl chloride can be synthesised by chlorinating SO_2 using PCl_5 . Thionyl chloride is used to prepare anhydrous ferric chloride starting from its hexahydrated salt. Alternatively, the anhydrous ferric chloride can also be prepared from its hexahydrated salt by treating with 2,2-dimethoxypropane. Discuss all this using balanced chemical equations.

Colloids can be prepared by

Alkane can be prepared by

Phenol can be prepared by

Alkyl iodide can be prepared by:-