List of top Chemistry Questions asked in KCET

Incarbilamine test for primary amines the resulting foul smelling product is

1 mole of HI is heated in a closed container of capacity of 2 L. At equilibrium half a mole of HI is dissociated. The equilibrium constant of the reaction is 

Vacant Space in a body centered cubic lattice unit cell is about

Which of the following is NOT true about the amorphous solids ?

In Kolbe's reaction the reacting substances are
All Cu(II) halides are known, except ithe iodide, the reason for it is that
An organic compound with molecular formula C7H8O dissolves in NaOH and gives a characteristic colour with FeCl3. On treatment with bromine, it gives a tribromo derivative C7H5OBr3. The compound is
Among the following product the products formed by the reaction of anisole with HI are
The major product obtained when ethanol is heated with excess of conc. \(H_2SO_4\) at 443 K is
Identify the products A and B in the reactions: \(R-X + AgCN \longrightarrow A + AgX\)  \(R-X + KCN \longrightarrow B+ KX\)
The Complex hexamine platinum (IV) chloride will give ___ number of ions on ionization
In the following pairs of halogen compounds, which compound undergoes SN1 reaction?
pairs of halogen compounds
A transition metal exists in its highest oxygen state. It is expected to behave as
What will be the value of x in Fe++, if the magnetic moment \(\mu = \sqrt{24}\) BM
The property of halogens which is not correctly matched is
Which noble gas has least tendency to form compounds ?
\((NH_4)_2Cr_2O_7\) on heating liberates a gas. The same gas will be obtained by
Which can adsorb larger volume of hydrogen gas ?
The strong reducing property of hypophosphorous acid due to
For nth order of reaction, Half-life period is directly proportional to
Half- life of a reaction is found to the inversely proportional to the fifth power of its initial concentration, the order of reaction is
The rate of reaction:
\(\text{CH}_3\text{COOC}_2\text{H}_5 + \text{NaOH} \rightarrow \text{CH}_3\text{COONa} + \text{C}_2\text{H}_5\text{OH}\)
is given by the equation. Rate \(K[\text{CH}_2\text{COOC}_2\text{H}_5] [\text{NaOH}]\). If concentration is expressed in \(\text{mol L}^{-1}\). The unit of K is
Colloidal solution commonly used in the treatment of skin disease is
Specific Conductance of 0.1 M HNO3 is 6.3 x 10-2 ohm -1 cm-1. The molar conductance of the solution is
For spontaneity of a cell, which is correct ?