Bulk Density, A copper tube 1 inch in diameter and 2 feet long is filled wi...

A copper tube 1 inch in diameter and 2 feet long is filled with steel balls of 1 inch diameter. The space between the balls is filled with water. The specific gravity of steel 7.8.

Ionic bond,

In hydrogen spectrum the different lines of lyman series, In hydrogen spect...

In hydrogen spectrum the different lines of Lyman series are present is : (1 )UV field (2) IR field (3) Visible field (4) Far IR field Ans:  UV field

How to calculate caco3 equivalent , Q.  Ca +2 = 20 ppm, Mg +2 = 25 p...

Q.  Ca +2 = 20 ppm, Mg +2 = 25 ppm, CO 2 = 30 ppm, HCO - 3 = 150, K + = 10 ppm. Calculate the lime (87% pure) and soda (91% pure) required softening 1 million litt

Acetaldehyde, laboratory preparation

laboratory preparation

Find relation between solute standard state and henry''s law, Find Relation...

Find Relation between Solute Standard State and Henry's Law? For a solution process in which species B is transferred from a gas phase to a liquid solution, find the relation b

Equivalent weight, equivalent weight of k2so4.al2(so4)3.24h2o

equivalent weight of k2so4.al2(so4)3.24h2o

Organic chemistry, how to do nomenclature in organic chemistry

how to do nomenclature in organic chemistry

Types of addition reactions, Types of addition reactions Addition react...

Types of addition reactions Addition reactions can be categorized into three categories on the basis of the nature of initiating species. (A) Electrophilic additions (B)

What is carcinogenic substance?, Polynuclear benzenoid hydrocarbons are pro...

Polynuclear benzenoid hydrocarbons are provided to be carcinogenic that means cancer producing.There are liberated by incomplete combusion of certain substances like tobacoo,coal p