List of top Questions asked in KCET, WBJEE

In $Cu$-ammonia complex, the state of hybridization of $Cu^{+2}$ is

In a triangle $ABC$, if sin A sin $B =\frac{ab}{c^{2}}$, then the triangle is

For the Paschen series the values of $n_{1}$ and $n_{2}$ in the expression $\Delta E=Rhc\left(\frac{1}{n_{1}^{2}}-\frac{1}{n_{2}^{2}}\right)$ are

For making distinction between $2$-pentanone and $3$-pentanone the reagent to be employed is

"Electron" is an alloy of

Cellular totipotency was first demonstrated by

Cells in Go-phase of cell cycle

$ C{{O}_{2}} $ acceptor in $ {{C}_{3}} $ cycle is

Atoms in a $P_{4}$ molecule of white phosphorus are arranged regularly in the following way :

The oxidant which is used as an antiseptic is :

Which of the following does not act as a neurotransmitter?

Number of nitrogenous bases in a codon is

T-lymphocyte is produced in

In which stage of cell division chromosomes are most condensed?

A character which is expressed in a hybrid is called

The genetic material of rabies virus is

Cooking is fast in a pressure cooker, because

Continuous emission spectrum is produced by

How many ATP molecules are obtained from fermentation of 1 molecule of glucose?

$2N HCl$ solution will have same molar concentration as a

A dihybrid test cross yielding a result of 1 : 1 : 1 : 1 ratio is indicative of

If the circles $x ^2 + y ^2 =9$ and $x^2 + y^ 2 + 2\alpha x + 2y +1 = 0$ touch each other internally, then $\alpha$ =

Methoxy methane and ethanol are

Unusual high boiling point of water is result of

The electronic configuration $1 s^{2},\, 2 s^{2} 2 p^{6},\, 3 s^{2} 3 p^{6} 3 d^{9}$ represents a