AIEEE 2009 PYQ Mock Test

Calculate the wavelength (in nanometer) associated with a proton moving at $1.0\times 10^3\text{m/s}$. (Mass of proton $=1.67\times 10^{-27}\text{kg}$ and $h=6.63\times 10^{-34}\text{J s}$):

A binary liquid solution is prepared by mixing n-heptane and ethanol. Which one of the following statements is correct regarding the behaviour of the solution?

The number of stereoisomers possible for a compound of the molecular formula ${\text{CH}}_3-\text{CH}=\text{CH}-\text{CH}(\text{OH})\text{Me}$ is:

The IUPAC name of neopentane is:

The set representing the correct order of ionic radius is: