Propane on dichlorination gives two geminal dichloro compounds "A" & "B" .Give test to distinguish "A&B

Give chemical test to distinguish between

An organic compound A contains 69.77% carbon, 11.63% hydrogen and the rest is oxygen. The molecular mass of the compounds is 86. It does not reduce Tollen's reagent but forms an addition product with sodium hydrogen sulphite and gives positive idoform test. On vigorous oxidation it gives ethanoic and propanoic acids. Write the possible structure of the compound A (b) Write the chemical tests to distinguish between the following pairs of compounds : (i) Acetophenone and Benzophenone (ii) Ethanal and Propanal

A compound that gives a psitive idoform test is

Which of the following alkane upon dichlorination can give only two products ?

A compound that gives a positive iodofrm test is :

(a) How will you convert the following: (i) Propanone to Propan-2-o1 (ii) Ethanal to 2-hydroxy propanoic acid (iii) Toluene to benzoic acid (b) Give simple chemical test to distinguish between: (i) Pentan-2-one and Pentan-3-one (ii) Ethanal and Propanal

A compound that gives a positive iodoform test is :