हिंदी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान कक्षा ११

Match the hydrocarbons in Column I with the boiling points given in Column II. Column I Column II (i) n-Pentane (a) 282.5 K (ii) iso-Pentane (b) 309 K (iii) neo-Pentane (c) 301 K - Chemistry

Advertisements
Advertisements

प्रश्न

Match the hydrocarbons in Column I with the boiling points given in Column II.

Column I Column II
(i) n-Pentane (a) 282.5 K
(ii) iso-Pentane (b) 309 K
(iii) neo-Pentane (c) 301 K
जोड़ियाँ मिलाइएँ
Advertisements

उत्तर

Column I Column II
(i) n-Pentane (b) 309 K
(ii) iso-Pentane (c) 301 K
(iii) neo-Pentane (a) 282.5 K
shaalaa.com
Alkanes - Preparation of Alkanes from Unsaturated Hydrocarbons, Alkyl Halides and Carboxylic Acids
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 13: Hydrocarbons - Multiple Choice Questions (Type - I) [पृष्ठ १६८]

APPEARS IN

एनसीईआरटी एक्झांप्लर Chemistry [English] Class 11
अध्याय 13 Hydrocarbons
Multiple Choice Questions (Type - I) | Q 41 | पृष्ठ १६८

संबंधित प्रश्न

The increasing order of reduction of alkyl halides with zinc and dilute HCl is ______.


Write the structures and names of products obtained in the reactions of sodium with a mixture of 1-iodo-2-methylpropane and 2-iodopropane.


896 mL vapour of a hydrocarbon ‘A’ having carbon 87.80% and hydrogen 12.19% weighs 3.28 g at STP. Hydrogenation of ‘A’ gives 2-methylpentane. Also ‘A’ on hydration in the presence of H2SO4 and HgSO4 gives a ketone ‘B’ having molecular formula C6H12O. The ketone ‘B’ gives a positive iodoform test. Find the structure of ‘A’ and give the reactions involved.


An unsaturated hydrocarbon ‘A’ adds two molecules of H2 and on reductive ozonolysis gives butane-1,4-dial, ethanal and propanone. Give the structure of ‘A’, write its IUPAC name and explain the reactions involved.


Identify a CORRECT statement about the preparation of alkanes from the following:  


An alkyl halide by formation of its Grignard reagent and heating with water gives propane. What is the original alkyl halide?


Identify products A and B.


In the given reaction,

\[\ce{2-Bromo-3, 3-dimethyl butane ->[C2H5OH][\underset{(Major product)}{'A'}]}\] Product A is ______.


Which of the following is Lindlar's catalyst?


The number of nitrogen atoms in a semicarbazone molecule of acetone is ______.


\[\ce{X + 3NH3 -> Y ->[H^+/H2O]}\]

H2N–CH2–COOH, compound X is:


\[\ce{X <-[red P][HI] CH3COOH ->[LiAlH4] Y.}\]

What does Not true for X and Y?


In the given reaction final product(s) will be:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×