Question 820

While cooking, if the bottom of the vessel is getting blackened on the outside, it means that

(a) the food is not cooked completely.

(b) the fuel is not burning completely.

(c) the fuel is wet.

(d) the fuel is burning completely

4 year ago
Mitesh Sharma
Mitesh Sharma

Butanone is a four-carbon compound with the functional group

(a) carboxylic acid

(b) aldehyde

(c) ketone

(d) alcohol

4 year ago
Mitesh Sharma
Mitesh Sharma

Ethane, with the molecular formula C2H6 has

(a) 6 covalent bonds.

(b) 7 covalent bonds.

(c) 8 covalent bonds.

(d) 9 covalent bonds

4 year ago
Mitesh Sharma
Mitesh Sharma

Would you be able to check if water is hard by using a detergent?

4 year ago
Mitesh Sharma
Mitesh Sharma

How would you distinguish experimentally between an alcohol and a carboxylic acid?

4 year ago
Mitesh Sharma
Mitesh Sharma

What are the two properties of carbon which lead to the huge number of carbon compounds we see around us?

4 year ago
Mitesh Sharma
Mitesh Sharma
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