The reagent used for converting acetylene to oxalic acid is

If the mean and variance of a binomial variable $X$ are $2$ and $1$ respectively,then $P(X \geq 1)$ is equal to

Where is the Central Rice Research Institute located?

Two identical metal plates show the photoelectric effect when light of wavelength ${\lambda _A}$ falls on plate $A$ and ${\lambda _B}$ falls on plate $B$,where ${\lambda _A} = 2{\lambda _B}$. The maximum kinetic energy is:

Most insecticides affect which system of an insect?

Which of the following sets correctly represents the increasing order of the paramagnetic property of the ions?