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CBSE Class 11-science Answered

what is structure of CH2=CH2 and mention hybridization of carbon atom in CH2=CH2
Asked by Manpreetsingh669933 | 13 Apr, 2020, 01:39: PM
answered-by-expert Expert Answer

(a) Molecular formula: C2H4
(b) Electron dot structure:
 
(c) Structural formula:
 
 
(d) Hybridisation of C is sp2

Answered by Ramandeep | 13 Apr, 2020, 01:49: PM

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CBSE 11-science - Chemistry
what is structure of CH2=CH2 and mention hybridization of carbon atom in CH2=CH2
Asked by Manpreetsingh669933 | 13 Apr, 2020, 01:39: PM
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CBSE 11-science - Chemistry
Indicate Π bonds in c6h12 molecule   
Asked by debupatel8899 | 06 Feb, 2020, 07:04: AM
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CBSE 11-science - Chemistry
Write : (a) molecular formula, (b) electron dot formula and (c) structural formula of ethene (ethylene). 2. The molecules of alkene family are represented by a general formula CnH2n. Answer the following: (a) What do n and 2n signify ? (b) What is the name of alkene when n = 4? (c) What is the molecular formula of alkene when n= 4? (d) What is the molecular formula of the alkene if there are ten H atoms in it ? (e) What is the structural formula of the third member of the alkene family? (f) Write the molecular formula of lower and higher homologous of an alkene which contains four carbon atoms. 3. (a) Distinguish between the saturated hydrocarbon ethane and the unsaturated hydrocarbon ethene by drawing their structural formulae. (b) Draw the structures of isomers of butene and write their IUPAC names. 4. Give a balanced equation for the lab. preparation of ethylene. How is the gas collected ?​
Asked by rajk1001990 | 25 Jan, 2020, 11:03: AM
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CBSE 11-science - Chemistry
What are alkenes?
Asked by Topperlearning User | 23 Jul, 2014, 10:39: AM
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CBSE 11-science - Chemistry
Asked by Topperlearning User | 23 Jul, 2014, 10:52: AM
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CBSE 11-science - Chemistry
What is cis/tras isomerism?
Asked by Topperlearning User | 23 Jul, 2014, 10:55: AM
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CBSE 11-science - Chemistry
What types of isomerism is shown by alkenes?
Asked by Topperlearning User | 23 Jul, 2014, 10:57: AM
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CBSE 11-science - Chemistry
Why do alkenes show geometrical isomerism? Explain with examples.
Asked by Topperlearning User | 01 Jun, 2016, 01:50: PM
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CBSE 11-science - Chemistry
Give three methods for preparation of alkenes.
Asked by Topperlearning User | 23 Jul, 2014, 11:20: AM
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CBSE 11-science - Chemistry
What is E/Z isomerism?
Asked by Topperlearning User | 23 Jul, 2014, 11:28: AM
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