List of top Questions asked in KEAM

Relation between \(C_p\), \(C_v\) and \(R\)
Choose the incorrect statement:
IUPAC name of the compound [Cr(H\(_2\)O)\(_3\)(NH\(_3\))\(_3\)]Cl\(_3\)
A shell in projectile motion explodes while in motion, what is the trajectory of the center of the fragments?
Which of the following shows -R effect?
Which of the following is true in an SHM?
An equiconvex lens of power P is cut perpendicular to its principal axis, into 2 equal parts, power of each part?
If the threshold wavelength of a metal is in the green light region, then which of the following radiation cannot cause emission of electrons from metal?
Square planar compound is:
Order of acidity CH=CH, CH₃-C=CH, CH₃-C=C-CH₃?
Three forces are acting on a particle in which \( F_1 \) and \( F_2 \) are perpendicular. If \( F_1 \) is removed, find the acceleration of the particle.
Which one of the series of hydrogen spectrum is in the visible region?
Which shows +6 oxidation state in fluorides?
Product of uncertainty in position (\(\Delta x\)) and uncertainty in velocity (\(\Delta v\)) has unit:
Young's modulus and shear modulus are applicable for:
Area under \(F\) and \(t\) graph is?
Arrange the following in the order of conductivity: Na, Ag, Fe, Cu
3 capacitors of capacitance \( 12 \mu \text{F} \) each is connected in series. If the voltage is 12V, what charge is drawn from the cell?
Energy of H atom in ground state is 13.6 eV. No of spectral lines emitted by 'H' atom when a photon of energy 12.75 eV is received?
Which of the following is an extensive property?
Metal in Wilkinson's catalyst?
Chloro benzene and acetyl chloride react with anhydrous AlCl\(_3\), to form 4-chloroacetophenone. The reaction is an example of:
\(\Delta H\) and \(\Delta S\) value of a reaction which is non-spontaneous at high T and spontaneous at low T is:
Preparation of KMnO\(_4\) from Mg(II):
Which of the following have a complete octet?