HARD
10th CBSE
IMPORTANT
Earn 100

Give a chemical test to distinguish between ethane and ethene.

Important Questions on Carbon and its Compounds

MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 4 - Carbon and its Compounds>Test Your Knowledge>Q 24
Give a chemical test to distinguish between ethanol and ethanoic acid
HARD
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 4 - Carbon and its Compounds>Test Your Knowledge>Q 25,
A compound 'X' is formed by the reaction of carboxylic acid C2H2O4 and an alcohol in the presence of conc. H2SO4. The alcohol on treatment with alkaline KMnO4 gives the same carboxylic acid used in the reaction. Give the names and structures of carboxylic acid and alcohol. Write the reaction involving formation of X.
HARD
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 4 - Carbon and its Compounds>Test Your Knowledge>Q 26
An organic compound 'A' is an essential constituent of wine and beer. Oxidation of 'A' yields an organic acid 'B' which is present in vinegar. Name the compounds 'A' and 'B' and write their structural formulae. What happens when A and B react in the presence of an acid catalyst? Write the chemical equation for the reaction.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 4 - Carbon and its Compounds>Test Your Knowledge>Q 27
Distinguish between esterification and saponification reactions of organic compounds.
HARD
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 4 - Carbon and its Compounds>Test Your Knowledge>Q 27
With the help of a labelled diagram, describe an activity to show the formation of an ester.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 4 - Carbon and its Compounds>Test Your Knowledge>Q 28
What are homologous series of compounds? List any two characteristics of homologous series.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 4 - Carbon and its Compounds>Test Your Knowledge>Q 28
What would be observed by adding a 5% solution of alkaline potassium permanganate drop by drop to warm ethanol taken in a test tube? Write the name of the compound formed during the chemical reaction.
EASY
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 4 - Carbon and its Compounds>Test Your Knowledge>Q 28
How would you distinguish experimentally between an alcohol and a carboxylic acid on the basis of a chemical property?