1.

coper solar cells. what energy conversion takes place in a solar celleseaoral fornu, fthee ompounds A B and Cis Ch,. B has higltest boiling point and Cheslowest boiling point.(i) Mention of the type of(ii) Which of these has the minimum number of carbon atoms?compound A, B, and C.(iii) Name the homclogous series to which A, B and Cbelong.(2

Answer»

(i) CnH2n is a general formula of a hydrocarbons group

(ii) The one with the minimum number of carbon atoms is C because it has the lowest boiling point

The boiling points of hydrocarbons increases with the increase in their molecular masses whichalso increase with increase in the number of carbon atoms.

(iii) The homologous series is alkenes.



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