List of top Questions asked in NEET (UG)- 1997

Which one of the following vitamins can be synthesized by bacteria inside the gut?

Which one of the following has the highest dipole moment?

Which of the following is free-living aerobic and non-photosynthetic nitrogen-fixing bacterium?

Which of the following is a living fossil?

1-phenyl ethanol can be prepared by the reaction of benzaldehyde with

The electronic configuration of gadolinium (at. no. = 64) is

Which of the following techniques is most suitable for purification of cyclohexanone from a mixture containing benzoic acid, isoamyl alcohol, cyclohexane and cyclohexanone?

In graphite, electrons are

At maturity, which of the following is non- nucleated?

Protein present in cartilage is

Calcium is obtained by the

For two ionic solids $CaO $ and $KI$, identify the wrong statement among the following.

Ketones [RCOR1] where $R=R_1 =$ alkyl group, can be obtained in one step by

Which of the following statement is correct?

NADPH is generated through

Pebrine is a disease of

The hereditary material present in the bacterium E.coli is

The period of revolution of planet A around the sun is 8 times that of B. The distance of A from the sun is how many times greater than that of B from the sun?

The structural formula of hypophosphorous acid is

To obtain a $p$-type germanium semiconductor, it must be doped with