EASY
10th CBSE
IMPORTANT
Earn 100
Draw the electron dot structure of ethyne undefined.
Important Questions on Carbon and Its Compounds
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 7
Define the term functional group. Identify the functional group present in the following compounds.(a)
(b)
MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 12
Identify and name the functional group present in the following compound.
MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 20
Draw the structure for the following compound:
Butanoic acid
MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 14
Explain the given reaction with the examples:
Hydrogenation reaction
HARD
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 15
An organic compound 'X' of molecular formula has a sweet smell. It can be hydrolysed with acid or base. On hydrolysis with dilute , it gives two compounds Y' and 'Z'. Y' on oxidation gives compound 'Z'. Identify X, Y and Z. Name the reactions and write the chemical equation of the reactions involved.MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 17
How would you bring about the following conversions? Name the process and write the reaction involved. (a) ethanol to ethene. (b) propanol to propanoic acid. Write the reactions.HARD
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 18
A compound (molecular formula, ) reacts with metal to form a compound and evolves a gas which burns with a pop sound. Compound on treatment with an alcohol in presence of an acid forms a sweet-smelling compound (molecular formula, ). In addition of to , it also gives and water. on treatment with solution gives back and . Identify and write down the reactions involved.MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 19
Ethene is formed when ethanol at is heated with excess of concentrated sulphuric acid. What is the role of sulphuric acid in this reaction? Write the balanced chemical equation of this reaction.