if u dnt have tax invoices relevant to the purchases filled in 2a then u must pay penalty and additional tax with interest to the deptt we have all original tax invoices problem is that mismatch is showing in mismatch report only and notice is received only for may month
Physical Properties Aldehydes and ketones are polar because they contain a carbonyl group (oxygen is very electronegative compared to carbon). Aldehydes and ketones can form hydrogen bonds with water, so small aldehydes and ketones are water-soluble.
Best Answer: They are not the same--actually, they are very different. But one has to know a bit of organic chemistry to appreciate the difference. Acetone is a KETONE, and iso-propanol (rubbing alcohol) is an ALCOHOL. Or classified another way, ketones are polar aprotic [note the 'a' in aprotic] solvents; alcohols are polar protic solvents. It is the polar aprotic nature of actone that allows it to dissolve fingernail polish. Acetone is also used as paint thinner, among other things.