Emf series and its application,

Explain molarity and replacement reactions, Q. Explain Molarity and Replace...

Q. Explain Molarity and Replacement Reactions? Ans. Frequently in the chemistry lab we are confronted with situations where we are interested in the yield of a certain rea

Scary Density Situation, The density of pure silver is 10.5 g/cm^3 at 20
C....

The density of pure silver is 10.5 g/cm^3 at 20
C. If 5.25g of pure silver pellets is added to a graduated cylinder containing 11.2 mL of water, to what volume level will the water

Classification of polymers - elastomers, Classification of polymers - Elast...

Classification of polymers - Elastomers The polymers which have elastic character such as rubber (a material that can return to its unique shape after stretching is said to be

Why alkali metals are suitable to photoelectric emmission?, AS THIS ALKALI ...

AS THIS ALKALI METALS HAS LARGE SIZE AND LESS IONISATION ENERGY THEY LOSE THEIR OUTERMOST ELECTRON EASILY. PHOTOELECTRIC EFFECT MEANS EJECTION OF ELECTRONS FROM A METAL WHEN THEY

Atom, how many type of atom?

how many type of atom?

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

When alpha particles are sent through a thin metal foil, When α -particles ...

When α -particles are sent through a thin metal foil, most of them go straight through the foil because (one or more are correct) : (1) Alpha particles are much heavier than ele

#title.laws of chemical combinations ., copper reacts with oxygen to form t...

copper reacts with oxygen to form two oxide X and Y .On analysis 1.535g of X yielded 1.365g of copper and 1.450g of Y yielded 1.160g of copper. [I] determine the chemical formula

S block, what is the first maximum innaisation energy metal in s block

what is the first maximum innaisation energy metal in s block