List of top Questions asked in NEET (UG)- 1994

Which of the following is never true for cathode rays?

A bar magnet is oscillating in the earth's magnetic field with a period $T$. What happens to its period and motion if its mass is quadrupled?

Which one of the following salt will have the same value of vant Hoff's factor (i) as that of $K_4[Fe(CN)_6]$ ?

Diazo coupling is useful to prepare some

At 25$^\circ$C, the highest osmotic pressure is exhibited by 0.1 M solution of

Which of the following components is a part of the pectoral girdle?

Biological control of agricultural pests, unlike chemical control, is

Calcium deficiency in the body occurs in the absence of

At certain temperature, 50% of HI is dissociated into $H_2$ and $I_2$, the equilibrium constant is

A boat is sent across a river with a velocity of 8 km $h^{ - 1} $ . If the resultant velocity of boat is 10 km $ h^{ - 1}$, then velocity of river is

Two identical balls $A$ and $B$ having velocities of $0.5\, m / s$ and $-0.3\, m / s$ respectively collide elastically in one dimension. The velocities of $B$ and $A$ after the collision respectively will be -

Oxygen dissociation curve of haemoglobin is

A body, constrained to move in y-direction, is subjected to a force given by $\overrightarrow{F} = (-2\widehat{i}+15\widehat{j}+6\widehat{k})$N The work done by this force in moving the body through a distance of 10$\widehat{j}$ m along y-axis, is

The distance of two planets from the sun are $ {10}^{13}$ m and $ {10}^{12}$ m respectively. The ratio of time periods of the planets is

Which of the following compounds has the lowest boiling point?

Which of the following is a pair of homologous organs?

When a body moves with a constant speed along a circle

Which one of the four parts mentioned below does not constitute a part of single uriniferous tubule?

What is the decreasing order of basicity of 1$^{\circ}$, 2$^{\circ}$ and 3$^{\circ}$ ethyl amines and ammonia?

A liquid can exist only

A compound $A$ has a molecular formula $C_2 Cl_3 OH$ . It reduces Fehling's solution and on oxidation, gives a monocarboxylic acid $B$. $A$ can be obtained by the action of chlorine on ethyl alcohol. $A$

A car accelerates from rest at a constant rate $\alpha$ for some time after which it decelerates at a constant rate $\beta$ and comes to rest. If total time elapsed is $t$, then maximum velocity acquired by car will be

The kinetic energy acquired by a mass m in travelling distance d, starting from rest, under the action of a constant force is directly proportional to