When does a spontaneous process occur?

Q: Using a Venn Diagram, compare and contrast a spontaneous and non-spontaneous process.

A: To distinguish between spontaneous process and non-spontaneous process using the given Venn diagram.…

Q: Hydrogen gas reacts with sodium hydroxide to form water and sodium spontaneous or non?

A: Hydrogen gas reacts with sodium hydroxide to form water and sodium

Q: If a reaction occurs very slowly and is endothermic then it cannot be spontaneous. True or false?

A: Spontanious reaction means the ability of the reaction to procede to right right i.e. towards the…

Q: A reaction has AH°-23.7kJ and AS°=54.2J/K. a) Is the reaction exothermic or endothermic? b) Does the…

A: Given: For a reaction, ∆H∘ = 23.7 kJ and ∆S∘ = 54.2 J/K We have to find whether this reaction is…

Q: hv + Br2 hv + Br2

A:

Q: A spontaneous reaction is spontaneous in one direction. O True O False

A: True.  Spontaneous reactions are uni directional.

Q: what is entropy?

A: Entropy(S)- Entropy is a thermodynamic property. Entropy determines spontaneity of process.…

Q: If the combustion of butane is spontaneous, how can you carry a butane lighter safely in your pocket…

A: The lighters available in the market have butane gas as its composition. It is true that the…

Q: Define Standard States and Standard Entropy Changes?

A: Generally in chemistry standard state can be defined as the reference pint used to calculate its…

Q: TRUE OR FALSE Any spontaneous process is reversible.

A: Spontaneous process means the process which will occur without any external force or something like…

Q: Why can endothermic reactions be spontaneous?

A:

Q: Change A chemical reaction between two liquids creates gaseous products. An exothermic chemical…

A: Spontaneity of the reaction can be decided on the basis of the value of Gibbs free energy change and…

Q: Classify the following processes as spontaneous and nonspontaneous. Explain your answers in terms of…

A: (a) Water can split into its atomic counterparts, hydrogen and oxygen gas by passing an electric…

Q: Read the descriptions of physical or chemical changes in the table below. Then decide whether the…

A:

Q: Define Spontaneous and Nonspontaneous Processes?

A: Spontaneous Process:  The process which can take place by itself or by initiation independent of the…

Q: Indicate whether each statement is true or false. Most spontaneous processes are reversible.

A: Given Indicate whether each statement is true or false. Most spontaneous processes are reversible.

Q: Change A solid precipitates from a solution, releasing heat as it does so. An exothermic chemical…

A: Spontaneity of the reaction can be decided on the basis of the value of Gibbs free energy change…

Q: What is the theory of the first law of thermodynamics?

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: Which of the following is true: A reaction where the entropy of the system increases can only be…

A: Answer:- This question is answered by using the simple concept of spontaneity of the reaction which…

Q: Read the descriptions of physical or chemical changes in the table below. Then decide whether the…

A: Spontaneity of the reaction can be decided on the basis of the value of Gibbs free energy change…

Q: Read the descriptions of physical or chemical changes in the table below. Then decide whether the…

A: A table of questions based on spontaneity, which are to be accomplished.

Q: Read the descriptions of physical or chemical changes in the table below. Then decide whether the…

A: This question is based on physical properties of compounds. We have to discuss about the spontaneous…

Q: How roadways transportation make use of thermodynamics?

A: The movement of people, goods, and animals, etc. from one place to another place in the world is…

Q: 11) Why can endothermic reactions be spontaneous?

A: Introduction: Endothermic reaction: The reaction which requires heat to form the product is called…

Q: Differentiate between Spontaneous and Nonspontaneous Processes?

A: Spontaneous Process:  A process or change which can proceed by itself ( autonomous ) without any…

Q: Endothermic reactions are more likely to be spontaneous. O True O False

A: The given statement is Endothermic reactions are more likely to be spontaneous. The statement is…

Q: How waterways transportation make use of thermodynamics?

A: Given : To explain waterways transportation make use of thermodynamics

Q: What is melting and boiling point formula in thermodynamics?

A: Answer - Thermodynamic - Thermodynamics is a branch of physics that studies the movement of heat…

Q: Is this a spontaneous or nonspontaneous process?

A: Is this a spontaneous or nonspontaneous process?

Q: What is a spontaneous process? Provide an example?

A: Spontaneous process are those reactions that take place instantaneously without any external force.…