Match the transformation in column I with appropriate option in column II `{:(,"Column I",,"Column II"),((A),CO_(2)(s) rarr CO_(2) (g),(p),"phase tran

Monjur Alahi

Match the transformation in column I with appropriate option 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^(*) rarr H_(2)(g),(r),DeltaH" is positive"),((D),P_("(white, solid)") rarr P_("(red, solid)"),(s),DeltaS" is positive"),(,,(t),DeltaS" is negative"):}`


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Salim Ahmed Kawsar

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Correct Answer - (A) p, r, s (B) r, s (C) t (D) p, q, t
Phase transtion also includes allotropic transition.

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