Diagonal relationship in periodic table, What is diagonal relashionship in ...

What is diagonal relashionship in periodic table

Distillation under reduced pressure, Distillation under reduced pressure: ...

Distillation under reduced pressure: Distillation under reduced pressure is widely used for the purification of liquids which have very high boiling points at atmospheric pres

Why are there never more than two electrons in an atomic orb, why are orbit...

why are orbitals occupied singly first befor the pairing of electron occurs

Baseline noise HPLC, your HPLC system has efficiency 1500 theor. Plates, bu...

your HPLC system has efficiency 1500 theor. Plates, but baseline is very noisy. You have a choice either increase response time or decrease attenuation. what will you choose and wh

Working of galvanic cell, Q Explain Working of Galvanic Cell? Ans. The...

Q Explain Working of Galvanic Cell? Ans. There are several types of electrochemical cells. One type of electrochemical cell is called a galvanic cell . (A battery is a galvan

Ionic bond,

Did nitrogen undergoes friedel-crafts reaction, I think you are talking abo...

I think you are talking about aniline(Nitrogen containing compounds) . If so then no, they do not undergo friedel craft as nitrogen donates its lone pair to form a complex and do

Periodic table, why lanthanide series is called lanthanide?

why lanthanide series is called lanthanide?

Why sky appears blue in colour, Describe the following observations: a....

Describe the following observations: a. Lyophilic colloid is more stable than Lyophobic colloid. b. Coagulation takes place when sodium chloride solution is added to a collo

Density of natural waters, Certain basic properties of lakes and oceans are...

Certain basic properties of lakes and oceans are important to understanding how they "work". One of these is the density of the water, and its changes. Dense (or heavier) water wan