List of practice Questions

Earliest fossil form in phylogeny of horse is
Schotten-Baumann reaction is a reaction of phenols with
The temperature of the gas is raised from $27^\circ C\, to\, 927^\circ C$ the root mean square velocity is
The displacement-time graph of a moving particle is shown below. The instantaneous velocity of the particle is negative at the point
The distance between two adjacent carbon atoms is largest in
50 mL of hydrogen diffuses out through a small hole of a vessel, in 20 minutes. The time taken by 40 mL of oxygen to diffuse out is
Phosphorus has the oxidation state of + 3 in
Peptide bond is a key feature in
The common oxidation states of Ti are
Prolonged deficiency of nicotinic acid causes
Which among the following is the real product of the honey bee?
The boiling point of p-nitrophenol is higher than that of o-nitrophenol because
The electric and magnetic field of an electromagnetic wave are
Casparian strips occur in
A position dependent force, F = (7 - 2x + 3x$^2$) N acts on a small body of mass 2 kg and displaces it from x = 0 to x = 5 m. The work done in joule is
One of the special characters of coelenterata only is the occurrence of
Correct the increasing order of acidity is as
Maximum amount of energy/ATP is liberated on oxidation of
A plant bears fruit, has a column of vascular tissue and a tap root system. This plant is a
If the growing plant is decapitated, then
Hypanthodium is a specialized type of
In bryophytes
The process of separation of a racemic modification into d and l-enantiomers is called
Sounds above what level are considered hazardous noise pollution?
An epithelial tissue which has thin flat cells, arranged edge to edge so as to appear like closely packed tiles, is found to be present at