Ionic bond,

What are cell diagrams - galvanic cell, What are Cell diagrams? Conside...

What are Cell diagrams? Consider the galvanic cell depicted in Figure. This cell has a hydrogen electrode at the left and a silver-silver chloride electrode at the right. The h

Organic chemistry, synthesis of di and tri substituted benzenes(symmetrical...

synthesis of di and tri substituted benzenes(symmetrical tribromo benzene, 2-amino-5methylphenol, 3-nitro-4-bromobenzoic acid, 3,4-dibromonitrobenzene, 1,2,3-trimethyl benzene) sta

Organic chemistry, explain aldehydes

explain aldehydes

Co2 is isostructural with, Co2 is isostructural with: (1) SnCl 2       ...

Co2 is isostructural with: (1) SnCl 2                             (2) So 2      (3 ) HgCl 2                              (4) All the above ans: HgCl 2

Number of protons, Number of protons, neutrons and electrons in the element...

Number of protons, neutrons and electrons in the element  231/89 y is: (1) 89, 231, 89   (2) 89, 89, 242    (3) 89, 142, 89       (4) 89, 71, 89 Ans:  89, 142, 89

Scientific notation and dimensional analysis, Q. Scientific Notation and Di...

Q. Scientific Notation and Dimensional Analysis? Very small and extremely large numbers can be compared more easily when they are converted into a form called scientific notati

General Chemistry- College, Determine the molality of an aqueous solution t...

Determine the molality of an aqueous solution that is 12.0 percent urea by mass

How halides and sulphides form in organic chemistry?, Halides   Transi...

Halides   Transition metals react with halogens at high temperatures to form halides. These reactions have very high activation energies; therefore, high temperatures are requ

Picric acid, mechanism of picricacids

mechanism of picricacids