MCQ Question of Science class 10 chapter 4 Carbon and it's compounds with Answers part 2
Here we have given the mcq of class 10 science chapter 4 Carbon and it's compounds According the latest pattern of CBSE.These questions are prepared according to the Term 2 examination of 2022 of CBSE.
Here you can get the best and new mcq questions of class 10 which can help you to score good marks in your board exams.
Carbon and its compounds class 10 mcq with answers
Here we have given the Questions with answers so you can check your correct answer and if you will give the wrong answer then you can correct your answers with these answers.
NOW DO THESE QUESTIONS WITH PATIENCE......
Multiple Choice Questions Of Carbon and it's compounds class 10
Question:16.
Catenation is
(1) formation of double bond between carbon atoms
(2) linking of carbon atoms with atoms of other
(3) indefinite linking of carbon atoms
(4) the formation of four covalent bonds by a carbon atom
Answer:(3) indefinite linking of carbon atoms
Question:17.
Which of the following are correct structural isomers of butane?
(1) (a) and (c)
(2) (b) and (d)
(3) (a) and (b)
(4) (c) and (d)
Answer:(1) (a) and (c)
Question:18.
Which of the following compounds does not contain a multiple bond?
(1)Ethane
(2) Ethene
(3) Ethyne
(4) Benzene
Answer:(1)Ethane
Question:19.
Which of the following is not a saturated hydrocarbon?
(1) Cyclohexane
(2)Benzene
(3) Butane
(4) Isobutane
Answer:(2)Benzene
Question:20.
Which of the following has the shortest carbon carbon bond length?
(1) C₂H₂
(2) C₂H4
(3) C₂H6
(4) All have the same bond length
Answer:(1) C₂H₂
Question:21.
Structural formula of ethyne is
Answer:(2)
Question:22.
Identify the unsaturated compounds from the following.
(a) Propane
(b) Propene
(c) Propyne
(d) Chloropropane
(1) (a) and (b)
(2) (b) and (d)
(3) (c) and (d)
(4) (b) and (c)
Answer:(4) (b) and (c)
Question:23
Which of the following is not a straight chain hydrocarbon?
Answer: (4)
Question:24.
Pentane has the molecular formula C5H12.
it has
(1) 5 covalent bonds
(2)12 covalent bonds
(3) 16 covalent bonds
(4) 17 covalent bonds
Answer:(3) 16 covalent bonds
Read Also👇
Heredity and evolution class 10 mcq with answers
Question:25.
The functional group in methanol and methanal respectively are
(1) -OH,-CHO
(2) -CHO,-OH
(3) -OH,-COOH
(4) -CHO,-COOH
Answer:(1) -OH,-CHO
Question:26
In which of the following compounds,
-OH is functional group?
(1) Butanone
(2) Butanol
(3) Butanoic acid
(4) Butanal
Answer:(2) Butanol
Question:27.
The correct structural formula of butanoic acid is
Answer: (4)
Question:28.
The heteroatoms present in
CH3-CH2-O-CH2-CH2CL are
(a) Oxygen
(b) carbon
(c) hydrogen
(d) chlorine
(1) (a) and (b)
(2) (b) and (c)
(3) (c) and (d)
(4) (a) and (d)
Answer:(4) (a) and (d)
Question:29.
Ethanol on combustion gives
(1)CO2 and water
(2) acetaldehyde
(3) acetic acid
(4) acetone
Read Also👇
How Do organisms reproduce class 10 mcq with answers (Part 1)
Hope these Mcq questions of Science class 10 chapter 4 Carbon and it's compounds helped you.
If these questions were helpful to you then you and want to do mcq like this then you can subscribe this site so you can get the notification of our new post.
THANKS FOR READING.......