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CBSE - XII Science - Chemistry - Surface Chemistry
can we have more examples of sorption...?
Asked by mallavaramchandrika6
29th September 2021,
5:27 PM
CBSE - XII Science - Chemistry - Surface Chemistry
What type of sol is formed by iron hydroxide
Asked by Akshij Nanda
11th March 2021,
10:21 AM
CBSE - XII Science - Chemistry - Surface Chemistry
What are the 6 factors that influence adsorption
Asked by shreemuvijihari
18th May 2020,
6:29 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Adsorption and absorption what is the difference in them.
Asked by kripanjalihimansu
1st March 2019,
4:16 PM
CBSE - XII Science - Chemistry - Surface Chemistry
define the adsorption isobar
Asked by niharikapabba2605
7th August 2018,
11:42 AM
CBSE - XII Science - Chemistry - Surface Chemistry
define the extent of adsorption
Asked by niharikapabba2605
7th August 2018,
11:41 AM
CBSE - XII Science - Chemistry - Surface Chemistry
define enthalpy of adsorption
Asked by niharikapabba2605
7th August 2018,
11:41 AM
CBSE - XII Science - Chemistry - Surface Chemistry
how does the extent of adsorption in the solution phase vary with concentration of solution
Asked by niharikapabba2605
7th August 2018,
11:37 AM
CBSE - XII Science - Chemistry - Surface Chemistry
what are the factors that influence the adsorption of gas on a solid
Asked by niharikapabba2605
7th August 2018,
11:35 AM
CBSE - XII Science - Chemistry - Surface Chemistry
Surface Chemistry 1) define . enthalpy of adsorption and extent of adsorption and adorption isobar 2) what are the factors that influence the the adsorption of a gas on a solid ? 3) how does the extent of adsorption in the solution phase vary with concentration of solution ? 4) name the two groups into which the phenomenon of catalysis can be divided . Give an example of each group which chemical equation involved . 5)difference b/w peptisation and coagulation 6) explain Hardy Schulze rule THANKYOU
Asked by niharikapabba2605
7th August 2018,
1:21 AM
CBSE - XII Science - Chemistry - Surface Chemistry
Write the equation representing the adsorption of a solute from a solution by bred if arc method
Asked by lekhakarthikeyan
6th August 2018,
7:39 PM
CBSE - XII Science - Chemistry - Surface Chemistry
What happens if attractive forces of the surface particles are fully filled?
Asked by kpbhake
22nd October 2017,
10:34 AM
CBSE - XII Science - Chemistry - Surface Chemistry
QUALITY OF BUFFALO CURD AND SOYABEAN CURD AT 30C,40CAND 50C
Asked by modi72879
20th August 2017,
8:03 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Explain, adsorption is thermodynamically feasible process ?
Is there an easier method to learn this question, rather than mugging up the whole thing that is given in the text???? Plzz help............
Asked by pksunilnair
18th August 2017,
9:52 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Write the differences between physisorption and chemisorption with respect to the following: (i)Specificity (ii)Temperature dependence (iii)Reversibility and (iv)Enthalpy change
Asked by Topperlearning User
20th June 2016,
1:53 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Explain how the phenomenon of adsorption finds applications in each of the following processes: (i) Production of high vacuum (ii) Heterogeneous catalysis (iii) Froth floatation process Or Define each of the following terms: (i) Micelles (ii) Peptization (iii) Desorption
Asked by Topperlearning User
20th June 2016,
1:53 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Give reason why adsorbent is taken in finely divided state.
Asked by Topperlearning User
20th June 2016,
1:29 PM
CBSE - XII Science - Chemistry - Surface Chemistry
If unit mass of a solid, taken as cube of volume 8 cm3, is powdered into identical 1012 cubes, then the specific surface area of the solid increased by :?
If unit mass of a solid, taken as cube of volume 8 cm3, is powdered into identical 1012 cubes, then the specific surface area of the solid increased by :?
Asked by Shubhi Gupta
20th October 2015,
6:04 PM
CBSE - XII Science - Chemistry - Surface Chemistry
what is the cause of adsorption?
Asked by zainab haseen
23rd August 2014,
11:26 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Explain the following terms giving a suitable example in each case: (i) Emulsification (ii) Homogeneous catalysis Or Define adsorption. Write any two features which distinguish physisorption from chemisorption.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - XII Science - Chemistry - Surface Chemistry
What are factors which influence adsorption of gas on solids?
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Distinguish between Physisorption and Chemisorption on the basis of Bond, Layers and Temperature.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Classify adsorption on basis of bonding between adsorbate and adsorbent.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Define sorption.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - XII Science - Chemistry - Surface Chemistry
What causes your asphalt's foundation to deteriorate and causes your asphalt to weaken and crack.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Give some applications of Activated Charcoal.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Comment on the enthalpy and entropy change during the process of adsorption.
Asked by Topperlearning User
29th May 2014,
1:02 PM
CBSE - XII Science - Chemistry - Surface Chemistry
What is the difference between absorption and absorption?
Asked by Topperlearning User
29th May 2014,
12:28 PM
CBSE - XII Science - Chemistry - Surface Chemistry
shape selective catalysis
Asked by
28th February 2008,
12:47 PM
CBSE - XII Science - Chemistry - Surface Chemistry
surface chemistry
Asked by
25th February 2008,
11:12 PM
CBSE - XII Science - Chemistry - Surface Chemistry
Surface chemistry
Asked by
24th February 2008,
1:29 PM
