A second alkanol can be oxidized to give an
alkanone
alkyne
alkanoic acid
alkanal
With a suitable oxidising agent (such as acidified dichromate solution, or, acidified permanganate solution), secondary alkanols (alcohols) can be oxidised to alkanones (ketones).
Which of the following will give a precipitate with an aqueous solution of copper (I) chloride?
The IUPAC name for CH\(_3\)CH\(_2\)COOCH\(_2\)CH\(_3\) is
methylpropanoate
ethylethanoate
ethylpropanoate
methylethanoate
Ethyl propionate is a compound with formula C2H5(C2H5COO). It is the ethyl ester of propionic acid. It has a pineapple-like odour. Some fruits such as kiwis and strawberries contain ethyl propionate in small amounts. More
A certain hydrocarbon on complete combustion at s.t.p produced 89.6dm\(^3\) of CO\(_2\) and 54g of water. The hydrocarbon should be
2-methylprop-1-ene is an isomer of
3-methyl but-1-ene
2-methyl but-1-ene
but-2-ene
pent-2-ene
But-2-ene exhibits geometric isomerism
Hydrocarbons which will react with Tollen's reagent conform to the general formula
C\(_n\)H\(_{2n}\)
C\(_n\)H\(_{2n + 2}\)
C\(_n\)H\(_{2n - 2}\)
C\(_n\)H\(_{2n + 1}\)OH
the general formula of Hydrocarbons which will react with Tollen's reagent is C\(_n\)H\(_{2n - 2}\)
The IUPAC name of the compound CF\(_3\)CHBrCl is
Synthetic rubber is obtained from the polymerization of
neoprene
isoprene
butandiene
propylene
Synthetic rubber, like other polymers, is made from various petroleum-based monomers. The most prevalent synthetic rubber is styrene-butadiene rubbers (SBR) derived from the copolymerization of styrene and 1,3-butadiene. Other synthetic rubbers include: polyisoprene, prepared by polymerization of synthetic isoprene.
Burning magnesium ribbon in air removes which of the following
(i) oxygen (ii) nitrogen (iii) argon and (iv) carbon(iv)oxide?
i and iv only
i, ii, iii and iv only
i only
i and ii only
Burning magnesium ribbon in air removes oxygen
Which of the following is the best starting material for the preparation of oxygen? Heating of trioxonitrate (v) with
Pb
Zn
Ca
Na
Pb is headed with trioxonitrate (v) to prepare oxygen