List of practice Questions

In which pair of compounds, the oxidation state of nitrogen is - 1 ?

In which of the following plants, sepals do not fall of after fertilization and remain attached to the fruit?

In which of the following reaction $H_2O_2$ is a reducing agent ?

In which of the following regions of the atmosphere, ozone layer exists?

In which of the following the corrosion of iron will be most rapid

In which of the following, oxidation number of chlorine is +5 ?

In which of the following, oxygen has +2 oxidation number ?

In which of the following pairs, both molecules possess dipole moment?

In which of the following group of periodic table mp/bp increase down the group ?

In which of the following, metabolic reactions take place?

In which of the following molecules octet rule is not followed?

In which of the following compounds the oxidation number of carbon is not zero?

In which of the following entropy decreases?

In which of the following form of growth, new cells are always being added to the plant body by the meristematic activity ?

In which layer of stomach are gastric glands located?

In which medium the velocity of light is more?

In which of the following acids oxidation state of sulphur is different from that of the others ?

In which case the potential energy decrease on

In vulcanisation of rubber

In which allotropic form of sulphur, puckered $S_8$ rings are not present ?

In which branch study about remains of plant life?

In vacuum, speed of light depends upon

In van der Waal?? equation the critical pressure $P_c$ is given by

In ____ vascular bundle, a strip of vascular cambium is present in between the xylem and phloem.

In trapezoidal rule, the curve $y = f ( x )$ between two successive ordinates is approximated as