One mole of Cl2 (g) was passed into 2 L of cold 2 M KOH solution. After the reaction, the […]
Given below are two statements about R-CN and R-NC and their reactions. Choose the correct option. Q. Given below are
The wavelength of spectral line obtained in the spectrum of Li2+ ion, when the transition takes place between two levels
Pair of species among the following having same bond order as well as paramagnetic character will be- Q. Pair of
A student has planned to prepare acetanilide from aniline using acetic anhydride. The student has started from 9.3 g of
In a meter bridge experiment to determine the value of unknown resistance, first the resistances 2Ω and 3Ω are connected
A uniform solid cylinder of length L and radius R has moment of inertia about its axis equal to I1.
A soap bubble of surface tension 0.04 N/m is blown to a diameter of 7 cm. If (15000 − x)
A moving coil galvanometer of resistance 100Ω shows a full scale deflection for a current of 1 mA. The value
The fifth harmonic of a closed organ pipe is found to be in unison with the first harmonic of an