What is the concentration of KMnO4 solution in mole/litre which gives an absorbance of 0.120 when measured in a 2.0 cm cell ?
Question - What is the concentration of KMnO4 solution in mole/litre which gives an absorbance of 0.120 when measured in…
The rate constant for a reaction was measured as a function of temperature. A plot of lnK versus T ( in kelvin ) is linear and has a slope.Find the activation energy ?
Q - The rate constant for a reaction was measured as a function of temperature. A plot of lnK versus…
Kohlrausch law
Kohlrausch law source : AskIITians Kohlrausch law- According to this law, " At infinite dilution , when ionisation is complete,…
Mixture
Mixture source: Quora.com Mixture- It is obtained by mixing two or more substances (compound , element ) in any proportion…
Compound-common and chemical name
Compound-common and chemical name source : MySchoolPage Compound-common and chemical name- Common name …
Compound
Compound source : online-sciences.com Compound- Substance made up of two or more elements chemically combined in a fixed proportion by…
Metal ,nonmetal
Metal source: brainly.com Metal - Metals are those elements which possess the following properties- 1) They are generally solid at…
Depression in freezing point-Part 2
Depression in freezing point source : youtube.com Definition of Molecular or molar depression constant- If w/m = 1 mole, W…
Aromatic Conversions
Aromatic Conversions: 1. Acetylene to Benzene: 2. Benzene to Toluene : 3. Benzene to Nitro Benzene: 4. Benzene to Aniline:…
Isomerism
Isomerism - "When two or more compounds having the same molecular formula but differ in physical or chemical properties are…