n gravimetric analysis unwanted material gets precipitated along with the required product. Adsorption and Absorption are two processes that can brings this about. Which of the following statement is correct: Select one: a. Adsorption means attachment to the surface and Absorption means penetration beyond the surface to the inside O b. Adsorption and Absorption both occur at the surface of the precipitate O c. Adsorption means penetration beyond the surface to the inside while Absorption means adhering to the surface O d. All of the above e. Adsorption means attachment to the surface and Absorption refer to interaction of light with matter

n gravimetric analysis unwanted material gets precipitated along with the required product. Adsorption and Absorption are two processes that can brings this about. Which of the following statement is correct: Select one: a. Adsorption means attachment to the surface and Absorption means penetration beyond the surface to the inside O b. Adsorption and Absorption both occur at the surface of the precipitate O c. Adsorption means penetration beyond the surface to the inside while Absorption means adhering to the surface O d. All of the above e. Adsorption means attachment to the surface and Absorption refer to interaction of light with matter

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: In chemical kinetics one factor that affects the rate is the nature of the reactants. This is…

A: The kinetics of the reaction can be explained on the basis of collision theory,

Q: 6. Adsorption of hydrogen gas over palladium surface obey Freundlich's adsorption isotherm, as shown…

Q: is the study of rate and mechanisms of chemical reactions is called? Select one: a. Kinetics b.…

Q: A certain catalyzed reaction is known to have an activation energy E,= 24.0 kJ/mol. Furthermore, the…

Q: The rates of heterogeneous reactions typically depend on the solid and a liquid. surface area…

A: We know, there are two types of reactions - Homogeneous and Heterogeneous Reactions.

Q: Complex compounds that have a coordination number of 4 generally react more… than complex compounds…

Q: 22. Plot a properly labelled graph of Concentration vs. Time in the space provided. Draw a curve to…

A: Note: To get the answer for the line segment, please send the mentioned "previous question". Given…

Q: Imagine there is a carbon reservoir that holds 12,500 GtC. The flux out of this reservoir is 50…

A: Please find your solution below : Turn over time is defined as the time taken to fill or empty the…

Q: The speed of a chemical reaction * O is constant no matter what the temperature is. O is independent…

Q: None

A: The reaction rate of an atom or a molecule can be influenced by several factors beyond just the…

Q: 14. The reaction mechanism for the reaction 2 H2S(g) + 302(8) 2 2 SO2(8) + 2 H20(g) contains over…

A: Using the postulates of collision theory and arrhenius equation we can solve this problem.

Q: 2. The proposed steps for a catalysed reaction between Ce+ and TIt are represented below. * Step 1:…

A: A metal is dipped in its solution a potential is setup between the solution and the solid metal this…

Q: Generally a reaction will accelerate if the reaction temperature is increased. This is due to …. A.…

A: Please find your solution below : When the two chemicals react, their molecules collide with each…

Q: Consider the following reaction: H,O,(aq) – H,O) + % O;(g) and the kinetics plots below to answer…

A: From the plot , we can see that this is a 1st order reaction. And the slope of plot ln(conc.) V/s…

Q: How is a simple reaction different from a complex reaction?

A: The concept of simple and complex reactions is explained in the next step.

Q: Provide a plausible explanation for the following: not result in the formation of products.

A: Please find your solution below : Collision theory is a theory that is used to predict the rate of…

Q: An effective collision is Choose all that apply Question 40 options: A collision where the…

A: A question based on reaction rates. The most appropriate option is to be identified that suits the…

Q: The three conditions of collision theory are: 1 - The particles must: Collide 2 - The particles…

A: According to the collision theory three important condition must be satisfy to occur a reaction…

Q: Using the enthalpy of reaction for two reactions with ozone, determine the enthalpy of reaction for…

A: Given :- 1) ClO(g) + O3(g) →Cl(g) + 2O2(g) ∆H°rxn = -122.8 kJ 2) 2O3(g) → 3O2(g) ∆H°rxn = -285.3…

Concept explainers

Catalysis and Enzymatic Reactions

Catalysis is the kind of chemical reaction in which the rate (speed) of a reaction is enhanced by the catalyst which is not consumed during the process of reaction and afterward it is removed when the catalyst is not used to make up the impurity in the product. The enzymatic reaction is the reaction that is catalyzed via enzymes.

Lock And Key Model

The lock-and-key model is used to describe the catalytic enzyme activity, based on the interaction between enzyme and substrate. This model considers the lock as an enzyme and the key as a substrate to explain this model. The concept of how a unique distinct key only can have the access to open a particular lock resembles how the specific substrate can only fit into the particular active site of the enzyme. This is significant in understanding the intermolecular interaction between proteins and plays a vital role in drug interaction.

Question

n gravimetric analysis unwanted material gets precipitated along with the required product. Adsorption and
Absorption are two processes that can brings this about. Which of the following statement is correct:
Select one:
O a. Adsorption means attachment to the surface and Absorption means penetration beyond the surface
to the inside
O b. Adsorption and Absorption both occur at the surface of the precipitate
C. Adsorption means penetration beyond the surface to the inside while Absorption means adhering to
the surface
O d. All of the above
e. Adsorption means attachment to the surface and Absorption refer to interaction of light with matter
Next page
to search

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Introduction

VIEW

Explanation

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Consider the following reaction: H2O2(aq) H2O() + % 02(g) and the kinetics plots below to answer the questions to the right. Figure 1. Plot of [H,O;] vs time 1. 09 07 03 02 01 time (s) Figure 2. Plot of the natural logarithm of (H,O,] vs time 100 as -1 time (s) Infconcentration of H,0) concentration of H0, (mol L)
Why is hydrogen peroxide an oxidizing agent? Explain the terms of “rate constant” and “rate equation” in an Iodine clock reaction. (Hint: relate your definition with respect to concentration). Besides concentration, what are other factors that affect the rate of reaction? Explain.
What is not one of the four factors that affect reaction rates? O temperature Opressure O particle size O concentration
MODULE 14 DATE: PAGES: U if two molecules want to reactant together to form new Chemicals, what is the first thing that m for a reaction to occur! ust happen
At what point on a Potential Energy curve would you find the energy needed for an effective collision?
1. All of the following is true about the assumption of Langmuir-Hinshelwood kinetic model of catalysis, except which one does not? a. There are no interactions between absorbed moleculesb. Adsorption does not form more than one layerc. adsorbed molecules undergo a unimolecular reaction after adsorbing to the surface