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Match the transformation in colums I wit...

Match the transformation in colums I with appropriate options in column II.
`{:("Column I" ,"Column II"),((A)CO_(2)(s) rarr CO_(2)(g),(p)"phase transition"),((B)CaCO_(3)(s)rarr CaO(s) + CO_(2)(g) ,(q)"allotropic change"),((C)2H.rarrH_(2)(g),(r)DeltaH "is positive"),((D)P_(("white, solid"))rarr P_(("red,solid")),(s)DeltaS "is positive"),(,(t) DeltaS "is negative"):}`

A

A-r

B

B - s

C

C-p

D

D-q

Text Solution

Verified by Experts

The correct Answer is:
D
A known ract.
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