`CH_(3)-CH=CH-CH_(2)C-=CH` In the above compounds thehybridization of `"1,3,5"` carbon atoms is

CH_(3)-CH=CH-CH_(2)C-=CH In the above compounds the hybridization of "1,3,5" carbon atoms is

In the hydrocarbon CH_(3)-CH = CH-CH_(2) -C = CH The state of hybridization of carbons 1,3 and 5 are in the following sequence

Int the molecule CH_(3)C-=C CH=CH_(2) , the maximum number of carbon atoms arranged lineearly is :

I. CH_(3) - CH_(2) - CH_(2) - CH_(2) - OH II. CH_(3) - CH_(2) - underset(OH)underset(|)(CH) - CH_(3) III. CH_(3) - underset(OH) underset(|)overset(CH_(3))overset(|)(C) - CH_(3) IV. CH_(3) - underset(CH_(3))underset(|)(CH) - CH_(2) - OH V. CH_(3) - CH_(2) - O - CH_(2) - CH_(3) VI. CH_(3) - O - CH_(2) - CH_(2) - CH_(3) VII. CH_(3) - O - underset(CH_(3))underset(|)(CH) - CH_(3) Which of the above compounds form pairs of metamers ?

In the compound CH_(2)=CH-CH_(2)-CH_(2)-C-=CH the C_(2)-C_(3) bond is of

(i) Discuss the concept of hybridisation. What are its different types in a carbon atom. (ii) What is the type of hybridisation of carbon atoms marked with star. (a) overset(**)CH_(2)=CH-overset(O)overset(**"||")C-O-H (b) CH_(3)-overset(**)CH_(2)-OH (c ) CH_(3)-CH_(2)-overset(O)overset(**"||")C-H (d ) overset(**)CH_(3)-CH=CH-CH_(3) (e ) CH_(3)-overset(**)C-=CH