List of practice Questions

Lymph differs from blood in possessing
Haversian canals occur in
Which one is an essential mineral, not constituent of any enzyme but stimulates the activity of many enzymes
In C4 plants, Calvin cycle operates in
System of classification used by Linnaeus was
Leaf fall can be prevented with the help of
Artificial system of classification was first used by
The dimensional formula of torque is

The vector for sleeping sickness is

Propene, $CH_3 - CH = CH_2$ can be converted into 1-propanol by oxidation. Indicate which set of reagents amongst the following is ideal to affect the above conversion?
For a satellite escape velocity is 11 km/s. If the satellite is launched at an angle of 60$^{\circ}$ with the vertical, then escape velocity will be
Acetylenic hydrogens are acidic because
Diploid chromosome number in human is
'Continuity of germplasm' theory was given by
Which of the following is an optically active compound?
It is possible to obtain oxygen from air by fractional distillation because
The gases respectively absorbed by alkaline pyrogallol and oil of cinnamon are
Which cartilage is present on the end of long bones -
A bus is moving on a straight road towards north with a uniform speed of 50 km/hour then it turns left through 90$^{\circ}$. If the speed remains unchanged after turning, the increase in the velocity of bus in the turning process is
Correct gas equation is
When orthophosphoric acid is heated to 600$^{\circ}$C, the product formed is
Curie is a unit of
Dimensional formula of self inductance is
The number of oxygen atoms in $4.4\, g$ of $CO_2$ is,
Which one has the lowest boiling point?