In the following reaction sequence, the compound C is
Ethyl amine A B C
CH3NH2
C2H5NH2
CH3CH=NH
(CH3)2NH
The compound from which formic acid cannot be prepared is
methyl alcohol
carbon monoxide + NaOH
glycerol
methyl magnesium bromide
A dihaloalkane 'X, having formula C3H6Cl2, on hydrolysis gives a compound, that can reduce Tollen's reagent. The compound 'X' is
1, 2-dichloropropane
1, 1-dichloropropane
1, 3-dichloropropane
2, 2-dichloropropane
White precipitate is formed in
Millon's test
ninhydrin test
biuret test
xanthoprotic test
A.
Millon's test
In Millon's test, the first compound to be tested, i.e. protein is nitrated using HNO3 and then complexed with Hg(I) and Hg(II) ions.
A red precipitate is obtained. However, if the protein contains tyrosine, initially a white precipitate is formed that turns red on heating.
Antipyretics are used to
relieve pain
bring down body temperature
to bill micro-organisms
to relieve from anxiety
Which alcohol of molecular formula C4H9OH cannot be obtained by the reduction of carbonyl compound ?
2-methyl propan-1-ol
2-methyl propan-2-ol
butanol
butan-2-ol