List of top Questions asked in KEAM

A particle moves under a force \(F = 3x^2\) N. The work done by the force on the particle in displacing it from \(x=0\) to \(x=2\text{ m}\) is}

0.2 kg ball strikes a wall with velocity \(10\,ms^{-1}\) and rebounds with \(8\,ms^{-1}\). The impulse delivered by the ball is}

The power of a motor pump delivering water at a constant speed through a hose of radius \(r\) is \(P\). If the radius of the hose is doubled, then the power of the pump becomes}

A particle of mass \(m\) tied to a string of length \(r\) is whirled in a vertical circle. Its minimum speed at the bottom is}

The velocity (\(v\)) – time (\(t\)) graph of a particle cuts the time axis, then the particle}

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

Which of the following is a water insoluble carbohydrate?}

The correct formula of Hinsberg’s reagent is}

Which of the following reaction yields tarry oxidation products?}

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

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

The HVZ reaction involves the}

Which of the following reaction is reversible?}

The IUPAC name of the following compound is}

Match the following:}

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

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

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

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 O-H bond length in methanol is}

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}

The pair of elements that has similar atomic radii is}

The IUPAC name of the complex \([Co(NH_3)_5ONO]Cl_2\) is}

A compound of manganese that has intense colour, diamagnetic and temperature dependent weak paramagnetic. What is the compound?}