MEDIUM
10th Madhya Pradesh Board
IMPORTANT
Earn 100

A mixture of oxygen and ethyne is burnt for welding. Can you tell why a mixture of ethyne and air is not used?

Important Questions on Carbon and its Compounds

MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 4 - Carbon and its Compounds>QUESTIONS>Q 1
How would you distinguish experimentally between an alcohol and a carboxylic acid?
MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 4 - Carbon and its Compounds>QUESTIONS>Q 2
What are the oxidizing agents?
EASY
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 4 - Carbon and its Compounds>QUESTIONS>Q 1
Would you be able to check if water is hard by using a detergent?
EASY
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 4 - Carbon and its Compounds>QUESTIONS>Q 2
People use a variety of methods to wash clothes. Usually after adding the soap, they ‘beat’ the clothes on a stone, or beat it with a paddle, scrub with a brush or the mixture is agitated in a washing machine. Why is agitation necessary to get clean clothes?
EASY
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 4 - Carbon and its Compounds>EXERCISES>Q 1
Ethane, with the molecular formula C2H6, has:
MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 4 - Carbon and its Compounds>EXERCISES>Q 2
Butanone is a four-carbon compound with the functional group:
MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 4 - Carbon and its Compounds>EXERCISES>Q 3
While cooking, if the bottom of the vessel is getting blackened on the outside, it means that:
MEDIUM
10th Madhya Pradesh Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 4 - Carbon and its Compounds>EXERCISES>Q 4
Explain the nature of the covalent bond using the bond formation in CH3Cl.