Question

Subject-Chemistry
Carbon and its compounds.
Worksheet
I. Multiple choice questions.
1. Which of the following statements are correct for carbon compounds?
(1) Most carbon compounds are good conductors of electricity
(11) Most carbon compounds are poor conductors of electricity
(ii) Force of attraction between molecules of carbon compounds is not very strong.
(iv) Force of attraction between molecules of carbon compounds is very strong.
(a)(ii) and (iv)
(b)(ii) and (iii)
(c) (i) and (iv)
(d) (i) and (111)
2. C3Hs belongs to the homologous series of
(a) Alkynes
(b) Alkenes
(c) Alkanes
(d) Cyclo alkanes
3.
CH3
1
CH
CH
(a) 2-ethyl-2-methyl propane
(b) 2. 2-demethyl butane​

Answer 1

Answer:

1) a) ii and iv

2) b) alkenes

3) question not clear friend

Answer 2

Required Answer :-

(i) Answer is 2 and 3

Carbon is indeed a poor conductor of electricity and as well as it is force of attraction between force of attraction is not strong.

(2) C3H8 belongs to the homologous series of alkenes.