Salt analysis, SIr Plzz do guide me that why only 7 groups of transition el...

SIr Plzz do guide me that why only 7 groups of transition element are used for salt analysis ? Others are not used for salt analysis...mean other tranistion elements?

Resonance effect or mesomeric effect - Difference be, what is the Differenc...

what is the Difference between Mesomerism and Resonance

What is entropy?, Q. What is Entropy? Ans. The strangest thing about...

Q. What is Entropy? Ans. The strangest thing about entropy is that it is denoted by the letter S. Entropy is the measure of the disorder in a system. A system with low en

Trihydric alcohals, glycerol,synthesis from propane

glycerol,synthesis from propane

Determine the number of neutrons, Q. Determine the Number of neutrons? ...

Q. Determine the Number of neutrons? Isotopes of an element can as well be specified by writing the mass number of the isotope following a hyphen after the name of the element.

Thermodaenamics,

Define food spoilage, Q. Define Food spoilage? Food spoilage is a major...

Q. Define Food spoilage? Food spoilage is a major concern of all people. Spoilage by growth of bacteria, yeasts and moulds limits the time that the food can be stored and still

Poisnous gases released during burning of the plastic , What are the major ...

What are the major poisnous gases released during burning of the plastic substances? Ans) It is high time that we start taking concrete steps in order to prevent pollution or else

No. of kmno4 required to oxidise 1 mole of fe(c2o2), No. of KMnO4 required ...

No. of KMnO4 required to oxidise 1 mole of Fe(C2O2) in acidic medium? Solution) 1 mole of KMnO4 is required for oxidation of 1 mole of Fe(C2O2). 2KMno4+2Fe(C2O2)+6H2SO4 = K2S

7, advantages of pseduo order reaction??

advantages of pseduo order reaction??