Which of the following compounds is colourless [MP PET 1994]

1.	Which of the following compounds is colourless [MP PET 1994]
A.	\[C{{u}_{2}}{{(C{{H}_{3}}COO)}_{4}}.2{{H}_{2}}O\]
B.	\[C{{u}_{2}}C{{l}_{2}}\]
C.	\[CuS{{O}_{4}}.5{{H}_{2}}O\]
D.	\[[Cu{{(N{{H}_{3}})}_{4}}]S{{O}_{4}}.4{{H}_{2}}O\]
Answer» C. \[CuS{{O}_{4}}.5{{H}_{2}}O\]

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