List of top Questions asked in JIPMER- 2000

Vinyl chloride reacts with $ HCl $ to form:

Two point charges + 3 $ \mu C $ and + 8 $ \mu C $ repel each other with a force of 40 N. If a charge of - 5 $ \mu C $ is added to each of them, then the force between them will become:

The dominant mechanisms for motion of charge carriers in forward and reverse biased silicon $ \text{p-n} $ junctions are:

The compound that is not a Lewis acid, is

The co-ordination number of bcc crystal is:

Night blindness is caused by the deficiency of:

Gynobasic style is found in:

Glenoid cavity is present in:

Eustele is present in:

Cartilage is produced by:

$ C{{H}_{3}}C{{H}_{2}}COOH\xrightarrow[Fe]{C{{l}_{2}}}X\xrightarrow{alc.\,KOH}Y, $ the compound $ Y $ is:

Butyne-1 and butyne-2 can be distinguished by:

Which of the following plants keep its stomata open during the night and closed during the day?

At constant volume, temperature is increased. Then:

As a result of osmosis, the volume of concentrate solution:

An obligate parasite is one which:

A (100 W, 200V) bulb is connected to a to V power supply. The power consumption would be:

12. If the binding energy per nucleon in $ L{{i}^{7}} $ and $ H{{e}^{4}} $ nuclei are respectively 5.60 MeV and 7.06 MeV, then energy of reaction $ L{{i}^{7}}+p\xrightarrow{{}}2\,{{\,}_{2}}H{{e}^{4}} $ is:

Which set has the same number of unpaired electrons in their ground state?

Lead pipes are not suitable for drinking water because:

Although CO is neutral gas, yet it shows acidic nature or reaction with: (at high pressure and temperature)

The most dangerous reaction of an acid is with the metal:

In which of the following compounds, the central atom has not completed octet?