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{:(,"List-I",,"List-II",),((P),ZnO,(1),"...

`{:(,"List-I",,"List-II",),((P),ZnO,(1),"Yellow when cold and brown on heating",),((Q),Bi_(2)O_(3),(2),"Blue when cold and white on heating",),((R),CoCI_(2).6H_(2)O,(3),"White when cold and yellow on heating",),((S),CuSO_(4)5H_(2)O,(4),"Pink when cold and blue on heating",):}`

A

`{:(P,Q,R,S),(3,4,2,1):}`

B

`{:(P,Q,R,S),(1,1,3,4):}`

C

`{:(P,Q,R,S),(1,2,4,2):}`

D

`{:(P,Q,R,S),(3,1,3,2):}`

Text Solution

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The correct Answer is:
D
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