Which is not true about borax?
Borax contains `4` `OH` and `8` `H_(2)O` molecules
It has `2` electron deficient boron atoms
It contains `34` lone pair of electrons
The ratio of outside to inside `H_(2)O` molecules in `1` mole of borax is `3`

Which is true about use of H_2O_2 as solvent

Which is true statement about H_(2)O :

Which of the following is not true about H_(2)O molecule ?

Which of the following is not true about H_(2)O molecule ?

Which is true statement about D_(2)O and H_(2)O ?

The total number of electrons in 2.0 g of D_(2)O to that in 1.8 g of H_(2)O

Find the : number of molecules in 1.8 g of H_(2)O .

A cubical box with porous walls containing an equal number of O_(2) and H_(2) molecules is placed in a larger evacuated chamber. The entire system is maintained at constant temperature T . The ratio of v_(rms) of O_(2) molecules to that of the v_(rms) of H_(2) molecules, found in the chamber outside the box after a short interval is

A solution contains 2.5 mol of H_(2) O . Calculation the mole fraction of each component of the solution.

A vessel contains a mixture of 2 moles o hydrogen and 3 moles of oxygen at a constant temperature. The ratio of average translational kinetic energy per H_2 molecule to that per O_2 molecule is