List of top Questions asked in NEET (UG)- 1999

Which of the following carries glucose from digestive tract to liver?
Which of the following fern is an excellent biofertilizer?
Which part of our body secretes the hormone secretin ?
Which of the following is regarded as a unit of nervous tissue?
Which of the following is mismatched?
Which of the following configuration is correct for iron?
The most suitable method of the separation of a mixture of ortho and para nitrophenol mixed in the ratio of 1 : 1 is
Ethyl chloride is converted into diethyl ether by
If a diamagnetic substance is brought near the north or the south pole of a bar magnet, it is
A p-n junction diode can be used as
Aldol condensation will not take place in
Bell-metal is an alloy of
Casparian strips are found in
Depletion layer consists of
DNA is mainly found in
Photosynthetic bacteria have pigments in
The endosperm of gymnosperm is
The book 'Genera Plantarum' was written by
The resistance of a discharge tube is
When air is replaced by a dielectric medium of constant K, the maximum force of attraction between two charges separated by a distance
What is the effective capacitance between points X and y?
0 .15 g of a substance dissolved in 15 g of a solvent higher by 0.216$^\circ$C than that of the pure solvent. Find out the molecular weight of the substance. $(K_b\, for\, solvent \, is\, 2.16 ^\circ C)$
The de-Broglie wavelength of a particle with mass 1 g and velocity 100 m/s is
The uncertainty in momentum of an electron is $1\times 10^{-5} kg m/s.$ The uncertainty in its position will be (Given, $h = 6.62 \times 10^{-34} kg m^2/s)$
The number of atoms in 4.25 g of $NH_3$ is approximately