What is pseudo first order reaction? explain with examples., The order of a...

The order of a reaction is occasionally changed by conditions. Consider a chemical reaction between two substances where one reactant is there in large excess. During the hydrolysi

Plunck''s quantum theory of radiation, which of the following is not a char...

which of the following is not a characteristic of plunck''s quantum theory of radiation? A) Radiation are associated with energy B) A body can emit less or more than a quantum of e

The frequency of an electromagnetic radiation, The frequency of an electrom...

The frequency of an electromagnetic radiation is  2x 10 6 Hz. . What is its wavelength in metres : (Velocity of light = 3x10 8 ms -1 ) (1)6.0x 10 14

Calculate change in mass fraction, Question Table 1 shows the specific ...

Question Table 1 shows the specific rate of breakage S j and the values of the breakage distribution function b(i,j) of a mineral ore in a ball mill. Table 2 shows the size di

Fractose does not have an aldehydic group, Although fractose does not have ...

Although fractose does not have an aldehydic group, it reacts with Fehling solution Explain why? Ans)  Fructose is a ketone first we cnvert it into aldehyde by reacting fructse

Combustion analysis, When 3.896 grams of a hydrocarbon, CxHy, were burned i...

When 3.896 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 11.40 grams of CO2 and 7.003 grams of H2O were produced. In a separate experiment, the mo

EDTA, describe any three types of EDTA titrations.

describe any three types of EDTA titrations.

Group i elements, The relevant group I elements are sodium and potassium, b...

The relevant group I elements are sodium and potassium, but all candidates should know the trend in reactivity, observations during reactions, trends in solubility and thermal stab

Ionic bond,

Nomenclature of simple aromatic compounds, Nomenclature of simple aromatic ...

Nomenclature of simple aromatic compounds Aromatic compounds are those that consist of one or more benzene rings in them. An aromatic substance has two major types: (1) Nucl