List of top Questions asked in SRMJEEE

Number of integral values of x satisfying x2 - 4x - 21 > 0 and x2 - 9x + 8 < 0 is
If A is a non-singular matrix such that AAT = ATA and B = A-1AT , then matrix B is
If A+B=\(\begin{pmatrix} 2&-4 \\4&0 \end{pmatrix}\) and 3B=\(\begin{pmatrix}  -9&6 \\3&12 \end{pmatrix}\) then A+4B is
If I is the unit matrix of order n, where K≠0 is a constant, then adj(KI) =
If \(\Delta_1=\begin{vmatrix} x&b&b \\a&x&b\\a&a&x\end{vmatrix}\) and \(\Delta_2=\begin{vmatrix} x&b \\a&x\end{vmatrix}\), then \(\frac{d}{dx}(\Delta_1)\) is equal to
Which product is formed, when acetonitrile is hydrolysed partially with cold concentrated HCl
Which among the following cannot react with nitrous acid?
Which of the following statements about addition polymers is correct?
Each unit of DNA has
The values of The values of is
If two sides of a triangle are the roots of the equation \(4x^2 - (2\sqrt{6})x + 1 = 0\) and the included angle is 600 , then the third side is
The green flame of organic compound in Beilstein's test indicates presence of
Carbocation intermediate is involved in reactions,
The mechanism involved in the preparation of glycol from 1,2-dihaloethane using aqueous Na2CO3 is
The product formed in the reaction \(\text{C}_6\text{H}_5\text{-C}\equiv\text{C-CH}_3\frac{\text{HgSO}_4/\text{H}_2\text{SO}_4}{85^\circ\text{C}}\)
Presence of nitro group in a benzene ring
Hydrolysis of diazonium salt produces
In the Williamsons synthesis for preparation of Williamsons synthesis the compounds used are
The binary mixtures having the same composition in liquid and vapour phase and boil at a constant temperature are called
Molarity of 4.9g of H2SO4 in 250 cm3 solution is
The degree of dissociation of 0.1 M HCN solution is 0.01%. Its ionization constant would be
The pH of 0.1 M solution of the following salts increases in the order
On the electrolysis of aqueous solution of Na2SO4, on cathode we get
Wooden artifacts and freshly cut tree having 7.6 and 15.2 counts min-1 g -1 of carbon (t1/2 = 5700 years) respectively. Calculate the age of artifact.
In the phenomenon, in which a substance formed in the course of a reaction itself act as a catalyst is called