Write the reactions involved when D-glucose is treated with the following reagents:
(i) `Br_(2)` water
(ii) `H_(2)N-OH`
(iii) `(CH_(3)CO)_(2)O`

What happenes when D- glucose is treated with the following reagents? (i). HI (ii).Bromine water (iii). HNO_(3)

(a) Write the structures of main products formed when aniline reacts with the following reagents: (i) Br_(2) water (ii) HCI (iii) (CH_(3)CO) _(2) O/pyridine (b) Arrange the following in the increasing order of their boiling point: C_(2)H_(5)NH_(2), C_(2)H_(5)OH, (CH_(3)) _(3)N (c) Give a simple chemical test to distinguish between the following pair of compounds: (CH_(3)) _(2)NH and (CH_(3)) _(3)N

Write the equations for the reaction of phenol with the following: (i) Br_(2) water (ii) CHCl_(3)+NaOH (iii) Na_(2)Cr_(2)O_(7)+Conc. H_(2)SO_(4) .

Calculate the molecular mass of the following : (i) H_(2)O (ii) CO_(2) (iii) CH_(4)