List of practice Questions

Fruit ripening hormone is
For an enclosure maintained at $1000\, K$, the maximum radiation occurs at wavelength $\lambda_{m}$. If the temperature is raised to $2000\, K$, the peak will shift to
Extranuclear genes occurs in
Escape velocity of a rocket is $11.2\, km/sec$. It is released at an angle of $45^{\circ}$. Its escape velocity is
During formation of which of the following free nuclear division occurs?
$dsp^2$ hybridisation is found in
Crystalline solids have
Correct equation of Freundlich isotherm is
Clove is a
Yield of oil, fibre and animal food is obtained from the plant
The development of single fruit is due to
Omega shaped vascular bundles are found in
The ratio of female to male flower is $1 : \infty$ < in
Which one is saprophytic in nature?
Lysosomes are filled with
The IUPAC name of $K_3[Ir(C_2O_4)_3]$ is
Correct order of the size of iodine species is
Which of the following is the life saving mixture for an asthma patient ?
In $[Co(NH_3)_6]CI_3$, the number of covalent bonds is
Which of the following compound is obtained on passing ethanol vapours on heated $Al_20_3 $?
What causes nitrogen to be chemically inert ?
Which of the following compounds is explosive in nature ?
At room temperature, HCl is a gas while HF is a low boiling liquid. This is because
Ethylene may be obtained by the treatment of concentrated $H_2SO_4$ and $X $ bat $160-170^{\circ} C. X$ is
Work done in uniform circular motion is zero. Force is always directed along displacement.