List of top Questions asked in AIIMS- 1997

In the compound Lithium tetra-hydroaluminate, the ligand is

In which of the following methane is formed?

Reduction of benzoyl chloride with $ Pd - BaSO_4 $ produces

Ammonia, on reaction with excess of chlorine, gives

A convex lens is placed in a medium in which it behaves like a glass plate. The refractive index of the medium, will be

When a large bubble rises from the bottom of a lake to the surface, its radius is doubled. The atmospheric pressure is equal to that of a column of water of height $H$. The depth of the lake is

What can be the angle between $\vec{P}+\vec{Q}$ and $\vec{P}-\vec{Q}$ ?

If the magnetic field is parallel to a surface, then magnetic flux at right angle to the surface, is

In a pure semiconductor crystal, if current flows due to breakage of crystal bonds, then the semiconductor, is called

In Lenz?s law, there is a conversion of

The temperature of the sun is measured with

Which of the following is the infrared wavelength?

A beam of light in air enters into the water. Which of the following characteristics of light will not change?

Conservation of linear momentum is equivalent to

Cold-blooded animals have no fat layer. Cold-blooded animals use their fat for metabolic process during hibernation.

The endocrine gland of insects, which secretes the juvenile hormone, is

Quill feathers at the base of quill wings are called

If the mass of a body is $M$ on the surface of the earth, the mass of the same body on the surface of the moon is