Which of the Following Processes Is Spontaneous

Melting of ice Rolling of a ball downhill Rusting of iron Deformation of plastic Flow of electricity through a resistance Freezing of water below its freezing point Boiling of water above its. The question was asked in an online interview.

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The processes that can be considered as spontaneous process are.

. Therefore flow of heat from a cold body to a hot body is a non-spontaneous process as it requires external work as per Clausius. Boiling of water at 1 2 atm and 373K D. B melting of iron.

View solution View more. E All of the above. Melting point of ice at 1 2 atm and 2 7 3 K.

HERE THE ANSWERS Spontaneous. 1 day agoWhich of the following is the best description of an oxidation process. The total amount of energy is a loss it takes more energy to start the reaction than what is gotten out of it so the total.

B A puddle evaporating in the sun. Oxidation is the gain of electrons D. Correct option is D The physical or chemical processes which do not proceed by its own in a particular direction and requires outside help is called a non-spontaneous process.

Reaction with oxygen of natural gas. Spontaneous reaction occurs without input of external energy. Which of the following processes is spontaneous.

An endergonic reaction also called a nonspontaneous reaction or an unfavorable reaction is a chemical reaction in which the standard change in free energy is positive and energy is absorbed. Query is from Thermodynamics topic in chapter Thermodynamics of Chemistry Class 11. Choose one or more.

D A nonspontaneous process does not mean it cannot ever occur under any conditions. C A car rusting. Which of the following processes is spontaneous.

D A nonspontaneous process does not mean it cannot ever occur under any conditions. Charcoal is converted to carbon dioxide when ignited in air. Which of the following processes are spontaneous.

A process which can neither take place by itself nor by initiation is called a non spontaneous process. C A nonspontaneous process does not occur unless some external action is applied. An exothermic process non-spontaneous at high temperature amy become spontaneous at low temperature.

A A spontaneous process is one that continues on its own once begun. Which of the following is not a spontaneous process. Oxidation is the loss of electrons C.

Drawing heat energy from the oceans surface to power a ship. The transformation of ozone O3 into dioxygen O2 D. C A nonspontaneous process does not occur unless some external action is applied.

In conversion of lime-stone to lime C a C O 3 s C a O s C O 2 g the values of Δ H 0 and Δ S 0 are 1 7 9. A Heat coming out of an open oven. For a redox reaction the overall cell potential would be positive for a spontaneous reaction.

Fir instance when a ball is rolled down an incline place. The extraction of iron metal from iron ore. D Water turning into ice in a freezer.

Reset Help the reaction of hydrogen gas with oxygen gas to form water vapor the melting of ice cubes at -10 C and 1 atm pressure the dissolution of HCl g in water to form concentrated hydrochloric acid. 3 Diffusion of gas from low pressure to a high pressure. Steam condenses on a cold window.

C rusting of iron. Chemistry questions and answers. M o l 1 and 1 6 0.

Which of the following processes is spontaneous. A mixture of two gases separating into pure. A hot drink cooling to room temperature.

D evaporation of water. SOMEONE ASKED Which of the following processes are spontaneous and which are nonspontaneous. Editor Editor Staff asked 6 months ago.

Melting of ice at 2 atm and 2 7 3 K. A hot drink cooling to room temperature. B c d Nonspontaneous a e For a process to be spontaneous it must occur with no outside intervention.

Which of the following processes is spontaneous. A A spontaneous process is one that continues on its own once begun. Which of the following processes are spontaneous.

Sugar dissolves in hot water. View solution Which of the natural process is spontaneous. As water evaporates from the puddle - the molecules on the water surface have enough energy to break the intermolecular forces with the neighboring molecules and move to the higher energy state - gas.

A the ripening of a banana b dissolution of sugar in a cup of hot coffee c the reaction of nitrogen atoms to form N2 molecules at 25 C and 1 atm d lightning e formation of CH4 and O2 molecules from CO2 and H2O at room temperature and 1 atm of pressure. Below are some of the examples of spontaneous process as it is not defined whether in phy chem or bio I am citing examples from the three. Reason With decrease in temperature randomness entropy decreases.

Which of the following processes are spontaneous and which are nonspontaneous. Related PostsYour study unit notes that relationship career and4. 2 J K respectively at 2 9 8 K and 1 b a r Assuming that Δ H and Δ S do not change with temperature temperature above which conversion of limestone to lime will be spontaneous.

2 Flow of heat from cold body to a hot body. B Spontaneous processes occur naturally. Oxidation is the non-spontaneous loss of electrons.

Boiling of water at 2 atm and 3 7 3 K. Which of the following is not true about a spontaneous process. Which of the following is not true about a spontaneous process.

Oxidation is the spontaneous loss of electrons B. The combustion of natural gas. Reaction of sodium with oxygen.

A spontaneous process serves as the process that can take place on its own without any external energy input. Chemistry questions and answers. Drag the appropriate items to their respective bins.

B Spontaneous processes occur naturally. Correct option is A Solve any question of Chemical Thermodynamics with-. A sugar dissolves in water.

What is spontaneous process. 1 Flow of water up a hill. CH4g and O2g are formed from CO2g and H2Oℓ.

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