Contribute & Test Your Skills
- Some Basic Concepts in Chemistry
- States of Matter
- Atomic Structure
- Chemical Bonding & Molecular Structure
- Chemical Thermodynamics
- Solutions
- Equilibrium
- Redox Reactions & Electrochemistry
- Chemical Kinetics
- Surface Chemistry
- Purification & Characterisation of Organic Compounds
- Hydrocarbons
- Chemistry in Everyday Life
- Principles Related to Practical Chemistry
- Organic Compounds Containing Halogens
- Organic Compounds Containing Oxygen
- Organic Compounds Containing Nitrogen
- Alcohol, phenol & Ether
- Organic Chemistry Principles
- Biomolecules & Polymers
- Classification of Elements & Periodicity in Properties
- Hydrogen
- S & P block Element
- D & F - Block Elements
- Co-Ordination Compounds
- Environmental Chemistry
- General Principles & Processes of Isolation of Metals
- JEE Chemistry Discussions
- Aldehydes, Ketones & Carboxylic Acid
- Nuclear Chemistry
- Atom & Molecules
- Redox Reaction
- Aromatic Hydrocarbons
- Halogen Derivatives
- Carboxylic Acids & Derivatives
- Nitrogen Containing Compounds
- Bio Molecules
- Chemistry In Action
- Extraction of Metals
- Chemical Analysis
- Ores, Minerals and Metallurgical Extraction
Popular Questions
- 0.2 gm of fine animal charcoal is mixed with half litre of acetic
- In the case of small cuts, bleeding is stopped by applying potash alum. Here alum acts as
- In the adsorption of a gas on solid, Freundlich isotherm is obeyed. The slope of the plot is zero. Then the extent of adsorption i..
- Activated charcoal is used to remove colouring matter from pure substances. It works by
- In Freundlich Adsorption isotherm, the value of 1/n is
- The decomposition of hydrogen peroxide can be slowed by the addition of acetamide. The latter acts as a
- Plot of log x/m against log p is a straight line inclined at an angle of 45° . When the pressure is 0.5 atm and Freundlich para..
- Choose the incorrect statement in respect of physisorption
- The Langmuir adsorption isotherm is deduced using the assumption
- Which is correct about physical adsorption
- The viscosity of the solvent depends on
- In physical adsorption, the gas molecules are held on solid surface by
- Cow milk, an example of natural emulsion is stabilised by
- The adsorption of a gas on a solid surface varies with pressure of the gas in which of the following manner
- In chemical adsorption, how many layers are adsorbed
- When the temperature is raised, the viscosity of liquid decrease,this is because
- Which of the following statement is not applicable to chemicorption
- At the high pressure, Langmuir adsorption isotherm takes the form
- When the temperature is lawered and pressure is raised,the adsorption of a gas on a solid
- Wood charcoal i used to decolourise sugar because it
- Associated colloid among the following is
- Which of the following kind of catalysis can be explained by the adsorption theory
- In neutralisation of KL by AgNO3 positive charge is due to adsorption of
- Adsorption is always
- Which of the following will be the most effective in the coagulation of Fe(OH)3 sol?
- The most adsorbed gas on activated charcoal is
- Which one of the following is used for reviving the exhausted permutite
- If x is amount of adosorbate and M is amount of adsorbent,which of the following relations is not related to adsorption process
- The charge on As2S3 sol is due to the adsorbed
- Which of the following reaction requires catalyst?
- Four different colloids have the following gold number, which one has most effective action?
- Which characteristic is not associated with chemical adsorption
- According to Langmuir adsorption isotherm, the amount of gas adsorbed at very high pressures
- Hydrolysis of urea is an example of
- Gold sol is not
- Active charcoal is a good catalyst because
- Freundlich adsorption isotherm is
- All colloidal dispersions have
- When a beam of light is passed through a collodial solution it
- The extent of adsorption of a gas on a solid depends on
