List of top Chemistry Questions

Brownian movement is found in

Bromination of methane in presence of sunlight is a

Bromine gas turns starch iodine paper

Bredig?? arc method cannot be used to prepare colloidal solution of

$ {->[Br_2][NaOH] }$ product

Boyle?? temperature or Boyle point is the temperature at which a real gas starts behaving like an ideal gas over a particular range of pressure. $A$ graph is plotted between compressibility factor $Z$ and pressure $P$.

What is the deviation of real gas from ideal behaviour in terms of compressibility factor, $Z$?

Boron has two stable isotopes, $^{10}B (19)$% and $^{11}B (81)$%. Average atomic weight for boron in the periodic table is

Boron halides behave as Lewis acids because they

Boron reacts with NaOH to form

Borax is not used

Boric acid is prepared from borax by the action of

Boron does not form $B^{3+}$ ions whereas Al forms $Al^{3+}$ ions. This is because

Bond order and magnetic moment of $CO^+$ is

Bond order of N-O bonds in nitrate ion is

Bond dissociation energy of $O_2(g) \, is \, x \, kJ \, mol^{-1}$. This means that

Bond dissociation enthalpy of $E?? (E =$ element$)$ bonds is given below. Which of the compounds will act as strongest reducing agent ?

Boiling points of the hydrogen halides

Boiling point of hydrogen fluoride is highest amongst $HF$, $HCl$, $HBr$ and $HI$. Which type of intermolecular forces are present in hydrogen fluoride?

BOD is connected with

Bohr?? theory can also be applied to the ions like

Boiling point of alcohol is comparatively higher than that of corresponding alkane due to

Blood may be purified by

Blister copper obtained during extraction from cuprous oxide is called so because

Bleaching action of $ {SO_2}$ is due to

Bleaching action of $SO_2$ is due to its