NEET 2016 Question Paper

Which of the following features is not present in the Phylum - Arthropoda?

Which of the following is the most important cause of animals and plants being driven to extinction ?

Which of the following statements is wrong for viroids ?

Which one of the following statements is wrong?

Which of the following would appear as the pioneer organisms on bare rocks?

The reaction OH →NaHO⊝Na⊕→Me-I Can be classified as:

Consider the nitration of benzene using mixed conc. H2SO4 and HNO3. If a large amount of KHSO4 is added to the mixture, the rate of nitration will be:

Which of the following statements about the composition of the vapour over an ideal 1 : 1 molar mixture of benzene and toluene is correct? Assume that the temperature is constant at 25𝑜𝐶. (Given vapour pressure data at 25𝑜𝐶, benzene = 12.8 kPa, toluene = 3.85 kPa)

Which of the following biphenyls is optically active?

Nutural rubber has:

A gas is compressed isothermally to half its initial volume. The same gas is compressed separately throughan adiabatic process until its volume is again reduced to half. Then:

An air column, closed at one end and open at the other, resonates with a tuning fork when the smallestlength of the column is 50 cm. The next larger length of the column resonating with the same tuning fork is:

Coefficient of linear expansion of brass and steel rods are α1 and α2. Lengths of brass and steel rods are 𝑙1 and 𝑙2 respectively. If (𝑙2 - 𝑙1) is maintained same at all temperatures, which one of the following relationsholds good?

A disk and a sphere of same radius but different masses roll off on two inclined planes of the same altitudeand length. Which one of the two objects gets to the bottom of the plane first?

The angle of incidence for a ray of light at a refracting surface of a prism is 45o. The angle of prism is 60o. Ifthe ray suffers minimum deviation through the prism, the angle of minimum deviation and refractive index ofthe material of the prism respectively, are: