Physical, find H^+ concentration if Ph=4.90

find H^+ concentration if Ph=4.90

Explain about preparation of diborane, Q. Explain about Preparation of dibo...

Q. Explain about Preparation of diborane? Diborane can be prepared in almost quantitative yields by the reduction of boron Tricloride etherate (BF 3 , 0Et 2 ) with lithium alum

Edta, #questionQ1. 0.28gm of CaCO3 was dissolved in HCl and the solution wa...

#questionQ1. 0.28gm of CaCO3 was dissolved in HCl and the solution was made to one litre with distilled water. 100 ml of the above solution required 28 ml of EDTA solution on titra

Help!, How do you know if a property is extensive or intensive?

How do you know if a property is extensive or intensive?

F block elements, why f elememnts kept sepertaly in periodic table

why f elememnts kept sepertaly in periodic table

Reactions with metals, Q. Reactions with metals? Ans. Halogens co...

Q. Reactions with metals? Ans. Halogens commonly undergo reactions with metals. Halogens react with the alkali metal family, Group IA in the periodic table. For example,

Calculate ionisation potential of the electron, Calculate ionisation potent...

Calculate ionisation potential of the electron in the first exited state of singly ionised Helium atom is given by ionisation of Hydrogen atom to be 13.6 eV. Ans: According to

Anomalous behaviour of beryllim, effects of ano,alous behaviour of berylliu...

effects of ano,alous behaviour of beryllium

Nature of metal carbon bond, Nature of metal carbon bond

Nature of metal carbon bond

Thermodaenamics,