List of top Questions asked in NEET (UG)

A first order reaction has a specific reaction rate of $10^{-2} \, sec^{-1}$. How much time will it take for $20\, g$ of the reactant to reduce to $5\, g$ ?

The water potential of pure water is :

The ratio of wavelengths of the last line of Balmer series and the last line of Lyman series is :

A gene whose expression helps to identify transformed cell is known as :

Which statements is wrong for Krebs' cycle ?

The pivot joint between atlas and axis is a type of :

Which of the following is dependent on temperature?

During DNA replication, Okazaki fragments are used to elongate:

The morphological nature of the edible part of coconut is:

Mycorrhizae are the example of:

Phosphoenol pyruvate (PEP) is the primary $CO_2$ acceptor in:

The correct increasing order of basic strength for the following compounds is :

The number of geometrical isomers of $CH_{3} CH=CH-CH=CH-CH=CHCl$ is

A gas mixture consists of $2$ moles of oxygen and $4$ moles of Argon at temperature T. Neglecting all vibrational modes, the total internal energy of the system is

Correct increasing order for the wavelengths of absorption in the visible region the complexes of $Co^{3+}$ is :

The bulk modulus of a spherical object is $'B'$. If it is subjected to uniform pressure $'p'$, the fractional decrease in radius is :

Alexander Von Humbolt described for the first time:

Homozygous purelines in cattle can be obtained by:

Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement :

Select the mismatch

The association of histone H1 with a nucleosome indicates

The final proof for DNA as the genetic material came from the experiments of :

Mixture of chloroxylenol and terpineol acts as

A gas is allowed to expand in a well insulated container against a constant external pressure of $2.5\, atm$ from an initial volume of $2.50\, L$ to a final volume of $4.50\, L$. The change in internal energy $\Delta U$ of the gas in joules will be

Which one of the following statement is not valid for aerosols ?