List of top Chemistry Questions on Drugs

Two statements are given below: Statement I: Aspirin inhibits the synthesis of chemicals which stimulate inflammation. Statement II: The enzyme that degrades noradrenaline is inhibited by iproniazid. The correct answer is:

Which of the following structures represent an example of a tranquilizer?

Aspirin is chemically known as

The main constituent of dettol is

Cisplatin is used in:

The compound from which chlorobenzene cannot be prepared easily is

In S\(_N\)1 reaction, the alkyl halide that on hydrolysis produces racemic mixture is

Which of the following set of amino acids have one letter code as F and Q ?}

Which of the following reaction yields tarry oxidation products?}

Which of the following is a water insoluble carbohydrate?}

The correct formula of Hinsberg’s reagent is}

The products A, B \& C from the following reactions are respectively}

The IUPAC name of the following compound is}

Match the following:}

The HVZ reaction involves the}

Which one of the following compounds is strongly basic in aqueous medium?}

On treating the sodium fusion extract with sodium nitroprusside, the blood red colour is formed due to the formation of}

Which one of the following reaction is called Kolbe’s method?}

Dodecane, a constituent of kerosene oil on heating to 973 K in the presence of nickel gives}

Heating of 2-chloro-1-phenyl butane with EtOK/EtOH gives ‘X’ as the major product. The reaction of ‘X’ with HBr gives ‘Y’ as the major product. The ‘Y’ is}

The boiling points of organohalogen compounds are comparatively higher than the corresponding hydrocarbons because of}

Which of the following method/s is/are used in the estimation of nitrogen in organic compounds?
(i) Carius method
(ii) Dumas method
(iii) Silver salt method
(iv) Kjeldhal method}

Match the following reactions with the corresponding reagents} Reactions \hspace{3cm} Reagents} (a) Oxidation of secondary alcohols to ketones \hspace{0.3cm} (i) $85%\,H_3PO_4,\ 440K$} (b) Dehydration of secondary alcohols to alkenes \hspace{0.1cm} (ii) $Na_2Cr_2O_7/H_2SO_4$} (c) Reduction of ketones to secondary alcohols \hspace{0.5cm} (iii) Chromic anhydride} (d) Oxidation of phenol to benzoquinone \hspace{0.2cm} (iv) $NaBH_4$

Which of the following is NOT correctly matched for the compound and use mentioned below?

An aromatic compound A on treatment with ethanolic NaCN forms compound B which on reduction with $H_2/Ni$ gives a compound C of molecular formula $C_8H_{11}N$. The compounds A, B and C are