Chemistry, asked by surendhar95, 1 month ago

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.
(ii) Most carbon compounds are poor conductors of electricity.
(iii) 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 (111)
(c) (i) and (iv)
(d) (i) and (iii)
2. C3Hg belongs to the homologous series of
(a) Alkynes
(b) Alkenes
(c) Alkanes
(d) Cyclo alkanes
3.
CH3
The IUPAC name of CH3 - C- CH2 - CH3 is
1
CH,
(a) 2-ethyl-2-methyl propane
(b) 2, 2-demethyl butane
(c) 1,1,1-trimethyl propane
(d) 2, 2-methyl butane
4. Which of the following is the formula of Butanoic acid?
(a) CH,CH2CH2CH2COOH
CH CH-CH-CH2
TES
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Answers

Answered by shaima2419
0

Answer:

1. i )Most carbon compounds are good conductors of electricity.

2. Alkenes

3. 2-ethyl- 2 - methyl propane

Answered by abhinavsinghadhikari
0

Answer:

1-2

2-3

3-4

fourth question is worng

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