Condensation is the reverse of – (1) Vaporization (2) Smog (3) Cirrus cloud (4) Fog

Condensation is the reverse of – (1) Vaporization (2) Smog (3) Cirrus cloud (4) Fog
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(1) Vaporization Explanation: Condensation is the change of physical state of matter from gaseous phase into liquid phase and is the reverse of vaporization. When the relative humidity reaches 100 per cent, the air is completely saturated. The air temperature is said to be as dew-point.
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Condensation is the reverse of (1) Vaporization (2) Smog (3) Cirrus cloud (4) Fog

Description : Condensation is the reverse of (1) Vaporization (2) Smog (3) Cirrus cloud (4) Fog

Last Answer : Vaporization

Smog is (A) Nothing but black smoke (B) A combination of smoke and fog (C) A liquid particle resulting from vapor condensation (D) A solid particle e.g. fly-ash

Description : Smog is (A) Nothing but black smoke (B) A combination of smoke and fog (C) A liquid particle resulting from vapor condensation (D) A solid particle e.g. fly-ash

Last Answer : (B) A combination of smoke and fog

Smog is a combination of – (1) air and water vapour (2) water and smoke (3) fire and water (4) smoke and fog

Description : Smog is a combination of – (1) air and water vapour (2) water and smoke (3) fire and water (4) smoke and fog

Last Answer : (4) smoke and fog Explanation: The term "smog' was first used in London during the early 1900's to describe the combination of smoke and fog. What we typically call "smog" today is a mixture of pollutants but is primarily made up of groundlevel ozone.

Which one of the following is the highest cloud? (1) Cirrus (2) Stratocumulus (3) Nimbostratus (4) Cumulus

Description : Which one of the following is the highest cloud? (1) Cirrus (2) Stratocumulus (3) Nimbostratus (4) Cumulus

Last Answer : (1) Cirrus Explanation: Cirrus clouds are thin, wispy clouds blown by high winds into long streamers. They are considered "high clouds" forming above 6000 m (20,000 ft). Cirrus clouds usually move across the sky from west to east. They generally mean fair to pleasant weather.

What is the temperature at which the water vapour in the mixture of water vapour in air, starts condensing called? A. condensation temperature B. dew point temperature C. vaporization temperature D. all of the above

Description : What is the temperature at which the water vapour in the mixture of water vapour in air, starts condensing called? A. condensation temperature B. dew point temperature C. vaporization temperature D. all of the above

Last Answer : ANSWER : B

The process of breaking up or liquid into fine droplets by spraying is A. vaporization B. atomization C. condensation D. evaporation

Description : The process of breaking up or liquid into fine droplets by spraying is A. vaporization B. atomization C. condensation D. evaporation

Last Answer : ANSWER : B

The changing of solid directly to vapor without passing through liquid state is called  a. Evaporation  b. Vaporization  c. Sublimation  d. Condensation

Description : The changing of solid directly to vapor without passing through liquid state is called  a. Evaporation  b. Vaporization  c. Sublimation  d. Condensation

Last Answer : Sublimation

The heat absorbed by a unit mass of a material at its holding point in order to convert the material into a gas at the same temperature.  a. Latent Heat of Sublimation  b. Latent Heat of Vaporization  c. Latent Heat of Fusion  d. Latent Heat Of Condensation

Description : The heat absorbed by a unit mass of a material at its holding point in order to convert the material into a gas at the same temperature.  a. Latent Heat of Sublimation  b. Latent Heat of Vaporization  c. Latent Heat of Fusion  d. Latent Heat Of Condensation

Last Answer : Latent Heat of Vaporization

What is defined as the direct conversion of a substance from the solid to the vapor state or vice versa without passing the liquid state?  A. Condensation  B. Vaporization  C. Sublimation  D. Cryogenation

Description : What is defined as the direct conversion of a substance from the solid to the vapor state or vice versa without passing the liquid state?  A. Condensation  B. Vaporization  C. Sublimation  D. Cryogenation

Last Answer : Sublimation

What refers to the amount of energy absorbed or released during a phase-change process?  A. Molar heat  B. Latent heat  C. Vaporization heat  D. Condensation heat

Description : What refers to the amount of energy absorbed or released during a phase-change process?  A. Molar heat  B. Latent heat  C. Vaporization heat  D. Condensation heat

Last Answer : Latent heat

The change of a gas to a liquid is called: w) vaporization x) sublimation y) condensation z) freezing

Description : The change of a gas to a liquid is called: w) vaporization x) sublimation y) condensation z) freezing

Last Answer : ANSWER: Y -- CONDENSATION

Smog is a combination of – (1) Air and water vapours (2) Water and smoke (3) Fire and water (4) Smoke and fog

Description : Smog is a combination of – (1) Air and water vapours (2) Water and smoke (3) Fire and water (4) Smoke and fog

Last Answer : (4) Smoke and fog Explanation: Smog is a type of air pollution; the word "smog" was coined in the early 20th century as a portmanteau of the words smoke and fog to refer to smoky ... amounts of coal within a city; this smog contains soot particulates from smoke, sulfur dioxide and other components.

Sooty and sulphurous smog formed due to combustion of fossil fuels particularly in winter, continues throughout the day and night. When the moist atmospheric air's water vapor condenses on the solid particles of smoke thereby forming smog (smoke + fog), it causes (A) Poor visibility due to sky darkening (B) Irritation in eyes (C) Respiratory trouble (D) All (A), (B) and (C)

Description : Sooty and sulphurous smog formed due to combustion of fossil fuels particularly in winter, continues throughout the day and night. When the moist atmospheric air's water vapor condenses on the solid particles of smoke thereby ... B) Irritation in eyes (C) Respiratory trouble (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Which of the following does NOT form as a result o a low level temperature inversion? w) smog x) sleet y) tornado z) fog

Description : Which of the following does NOT form as a result o a low level temperature inversion? w) smog x) sleet y) tornado z) fog

Last Answer : ANSWER: Y -- TORNADO 

Smog is a combination of (1) air and water vapour (2) water and smoke (3) fire and water (4) smoke and fog

Description : Smog is a combination of (1) air and water vapour (2) water and smoke (3) fire and water (4) smoke and fog

Last Answer : smoke and fog

In middle latitudes, which cloud will have the lowest base ------------ ? A. Cirrostratus B. Stratocumulus (Answer) C. Altocumulus D. Cirrus

Description : In middle latitudes, which cloud will have the lowest base ------------ ? A. Cirrostratus B. Stratocumulus (Answer) C. Altocumulus D. Cirrus

Last Answer : B. Stratocumulus (Answer)

What type of cloud appears almost as as a blanket of clouds in the sky? a) Nimbus b) Stratus c) Cirrus d) Cumulous

Description : What type of cloud appears almost as as a blanket of clouds in the sky? a) Nimbus b) Stratus c) Cirrus d) Cumulous

Last Answer : b) Stratus

Cirrus clouds are: w) rain clouds x) thick and fleecy y) made of ice crystals z) low cloud layers

Description : Cirrus clouds are: w) rain clouds x) thick and fleecy y) made of ice crystals z) low cloud layers

Last Answer : ANSWER: Y -- MADE OF ICE CRYSTALS

Which of the following is/are ‘rain cloud’? 1. Cirrus 2. Nimbostratus 3. Cumulonimbus 4. Altocumulus (1) 1 and 2 only (2) 2 and 3 only (3) 3 and 4 only (4) 1 and 4 only

Description : Which of the following is/are ‘rain cloud’? 1. Cirrus 2. Nimbostratus 3. Cumulonimbus 4. Altocumulus (1) 1 and 2 only (2) 2 and 3 only (3) 3 and 4 only (4) 1 and 4 only

Last Answer : 2 and 3 only

Which one of the following is the highest cloud ? (1) Cirrus (2) Stratocumulus (3) Nimbostratus (4) Cumulus

Description : Which one of the following is the highest cloud ? (1) Cirrus (2) Stratocumulus (3) Nimbostratus (4) Cumulus

Last Answer : Cirrus

Which of the following is the name of very violent and serious type of winds which bring a lot of disaster? (a) Trade winds (b) Hurricane (c) Cirrus (d) Stratus (e) None of these

Description : Which of the following is the name of very violent and serious type of winds which bring a lot of disaster? (a) Trade winds (b) Hurricane (c) Cirrus (d) Stratus (e) None of these

Last Answer : Ans: (b)

What low-level cloud that often produces fog and drizzle is called a what?

Description : What low-level cloud that often produces fog and drizzle is called a what?

Last Answer : That would be a stratus cloud.

What is comprised of millions of smart devices and sensors connected to the internet? a.the fog b.the internet of things c.the data center d.the cloud

Description : What is comprised of millions of smart devices and sensors connected to the internet? a.the fog b.the internet of things c.the data center d.the cloud

Last Answer : b.the internet of things

Cloud is a colloidal dispersion of (1) Air in a dispersion medium of water (2) Fog in a dispersion medium of water (3) Mist in a dispersion medium of air (4) Water drops in a dispersion medium of air

Description : Cloud is a colloidal dispersion of (1) Air in a dispersion medium of water (2) Fog in a dispersion medium of water (3) Mist in a dispersion medium of air (4) Water drops in a dispersion medium of air

Last Answer : Water drops in a dispersion medium of air

1. Trigononmetry, Geometry, Cirrus, Calculus2. Comic book, Atlas, Novel, Brain teasers book3. Otter, Shark, Dolphin, Sea Lion4. Pen, Pencil, Eraser, Chalk5. Golden Delicious, Bartlett, Granny Smith, Jonathon -Riddles

Description : 1. Trigononmetry, Geometry, Cirrus, Calculus2. Comic book, Atlas, Novel, Brain teasers book3. Otter, Shark, Dolphin, Sea Lion4. Pen, Pencil, Eraser, Chalk5. Golden Delicious, Bartlett, Granny Smith, Jonathon -Riddles

Last Answer : 1. Cirrus because the others are all mathematics 2. Atlas because the others are all for leisure/pleasure reading 3. Shark because the others are all marine mammals 4. Chalk because the others are all desk tools 5. Bartlett because the others are types of apples

One of the four words does not belong with the other three. Which word does not belong? What is it that the others have in common? 1. Green, yellow, red, blue. 2. April, December, November, June. 3. Cirrus, calculus, cumulus, stratus. 4. Carrots, radishes, potatoes, cabbages. 5. Fork, comb, rake, shovel. -Riddles

Description : One of the four words does not belong with the other three. Which word does not belong? What is it that the others have in common? 1. Green, yellow, red, blue. 2. April, December, November, ... , cumulus, stratus. 4. Carrots, radishes, potatoes, cabbages. 5. Fork, comb, rake, shovel. -Riddles

Last Answer : 1. Green. Yellow, red and blue are primary colors, green is not. 2. December. The other months have only 30 days. 3. Calculus. The others are cloud types. 4. Cabbage. The others are vegetables that grow underground. 5. Shovel. The others have prongs.

Are cirrus or stratus clouds form above 6000 meters?

Description : Are cirrus or stratus clouds form above 6000 meters?

Last Answer : Cirrus clouds are found at 6000 meters. Stratus clouds at 2000meters

Which are the highest types of clouds: stratocumulus or cirrus?

Description : Which are the highest types of clouds: stratocumulus or cirrus?

Last Answer : Cirrus

Hailstorms are caused due to – (1) condensation (2) convection (3) sublimation (4) freezing

Description : Hailstorms are caused due to – (1) condensation (2) convection (3) sublimation (4) freezing

Last Answer : (4) freezing Explanation: In a hailstorm, small ice particles that form above the freezing level (which occurs in all thunderstorms) collect either rain water or cloud water on them, forming a water ... updraft to carry them, or they get caught in a downdraft, and they finally reach the ground.

Frontal Rain is caused by – (1) Convection current (2) Winds from sea (3) Cyclonic activity (4) Condensation of water evaporated from mountains

Description : Frontal Rain is caused by – (1) Convection current (2) Winds from sea (3) Cyclonic activity (4) Condensation of water evaporated from mountains

Last Answer : (3) Cyclonic activity Explanation: Frontal rainfall is a type of precipitation which occurs when a warm air mass and a cold air mass meet. Extra-tropical cyclones form as waves along ... is the development or strengthening of cyclonic circulation in the atmosphere (a low pressure area).

Question regarding the difference in vaporization of two like compounds.

Description : Question regarding the difference in vaporization of two like compounds.

Last Answer : answer:If you had asked me which one would leave a residue, I would've intuitively gone with your answer and said A. Given the results you have found though, the answer must lie in their ability ... so combustion would be incomplete. I hope that helps. Its been a long time since I studied chemistry.

For vaporization of water at 1 atmospheric pressure the values of `DeltaH` and `DeltaS` are `40.63KJmol^(-1)` and `108JK^(-1)mol^(-1)` , respectively.

Description : For vaporization of water at 1 atmospheric pressure the values of `DeltaH` and `DeltaS` are `40.63KJmol^(-1)` and `108JK^(-1)mol^(-1)` , respectively.

Last Answer : For vaporization of water at 1 atmospheric pressure the values of `DeltaH` and `DeltaS` are `40.63KJmol^(-1)` and ` ... 373.4 K C. 293.4 K D. 273.4 K

Is the energy of the molecules increase or decrease in the state of vaporization?

Description : Is the energy of the molecules increase or decrease in the state of vaporization?

Last Answer : Energy of the molecules increase in the state ofvaporization.

What does the latent heat of vaporization represents?

Description : What does the latent heat of vaporization represents?

Last Answer : The amount of energy required to turn a mole of a liquid into agas

What is the difference between water's high heat capacity and high heat of vaporization?

Description : What is the difference between water's high heat capacity and high heat of vaporization?

Last Answer : Water heat of vaporization at 100 oC: 2030 kJ/kg.Water specific heat at 15 oC: 4,187 kJ/kg.K.

In order to make a phase change from liquid to gas you must add energy equal to the what of vaporization?

Description : In order to make a phase change from liquid to gas you must add energy equal to the what of vaporization?

Last Answer : Need answer

What does the latent heat of vaporization represents?

Description : What does the latent heat of vaporization represents?

Last Answer : The amount of energy required to turn a mole of a liquid into agas

What does the heat latent heat of vaporization measure?

Description : What does the heat latent heat of vaporization measure?

Last Answer : The energy required to boil a substance

At lower temperatures and pressures, the latent heat of vaporization of a refrigerant (a) decreases (b) increases (c) remains same (d) depends on other factors

Description : At lower temperatures and pressures, the latent heat of vaporization of a refrigerant (a) decreases (b) increases (c) remains same (d) depends on other factors

Last Answer : Ans: b

Alcohols alone cannot be used in CI engines as a) their self ignition temperature is high b) latent heat of vaporization is high c) all of the mentioned d) none of the mentioned

Description : Alcohols alone cannot be used in CI engines as a) their self ignition temperature is high b) latent heat of vaporization is high c) all of the mentioned d) none of the mentioned

Last Answer : Answer: c Explanation: None.

The process of breaking up a liquid into fine droplets by spraying is called a. vaporization b. carburetion c. injection d. atomization

Description : The process of breaking up a liquid into fine droplets by spraying is called a. vaporization b. carburetion c. injection d. atomization

Last Answer : ANSWER d. atomization

Vapour lock is a. complete or partial stoppage of fuel supply due to vaporization of the fuel b. locking of carburetor due to high vapor pressure c. excess fuel supply to the engine d. supply of liquid fuel to the engine

Description : Vapour lock is a. complete or partial stoppage of fuel supply due to vaporization of the fuel b. locking of carburetor due to high vapor pressure c. excess fuel supply to the engine d. supply of liquid fuel to the engine

Last Answer : ANSWER a. complete or partial stoppage of fuel supply due to vaporization of the fuel

Vegetables are cooked in lesser time by adding a pinch of salt while cooking because (1) boiling point of water increases (2) latent heat of vaporization of water decreases (3) latent heat of vaporization of water increases (4) boiling point of water decreases

Description : Vegetables are cooked in lesser time by adding a pinch of salt while cooking because (1) boiling point of water increases (2) latent heat of vaporization of water decreases (3) latent heat of vaporization of water increases (4) boiling point of water decreases

Last Answer : (1) boiling point of water increases Explanation: Adding salt raises the boiling point of water, which allows food to cook at higher temperature. The higher the temperature, the higher the rate of heat transfer between the food and water, thus it cooks more quickly.

Steam at 100°C causes more severe burns than water at 100° C because – (1) steam has no specific heat capacity (2) steam has latent heat of vaporization (3) water has no specific heat capacity (4) water has latent heat of fusion

Description : Steam at 100°C causes more severe burns than water at 100° C because – (1) steam has no specific heat capacity (2) steam has latent heat of vaporization (3) water has no specific heat capacity (4) water has latent heat of fusion

Last Answer : (2) steam has latent heat of vaporization Explanation: It is because steam releases its latent heat as it condenses, which is substantial. The heat of vaporization of steam is over 2000 J per gram. And when it releases that it's then 100 degree water, the same as boiling water.

Water is not suitable as a calorimetric substance because it – (1) has high specific heat (2) is a good conductor (3) has high boiling point (4) low latent heat of vaporization

Description : Water is not suitable as a calorimetric substance because it – (1) has high specific heat (2) is a good conductor (3) has high boiling point (4) low latent heat of vaporization

Last Answer : (1) has high specific heat Explanation: The specific heat of water is higher than all other common substances. Hence, water is used for heating purposes (as in hot water bottles) and for cooling ... the liquids, mercury has the lowest specific heat due to which it is used as a thermometric liquid.

Defined as the ratio of weight of dry steam to the weight of stuff.  a. dryness fraction  b. Vaporization  c. fusion  d. super heated steam

Description : Defined as the ratio of weight of dry steam to the weight of stuff.  a. dryness fraction  b. Vaporization  c. fusion  d. super heated steam

Last Answer : dryness fraction

What is the latent heat of vaporization of water at 1 atm?  A. 2314.8 kJ/kg  B. 2257.1 kJ/kg  C. 2511.7 kJ/kg  D. 2429.8 kJ/kg

Description : What is the latent heat of vaporization of water at 1 atm?  A. 2314.8 kJ/kg  B. 2257.1 kJ/kg  C. 2511.7 kJ/kg  D. 2429.8 kJ/kg

Last Answer : 2257.1 kJ/kg

The amount of heat required to change a boiling liquid to a gas at the same temperature depends on one of the following properties of the liquid. Does it depend on the liquid's: w) heat of fusion x) heat of vaporization y) temperature z) density

Description : The amount of heat required to change a boiling liquid to a gas at the same temperature depends on one of the following properties of the liquid. Does it depend on the liquid's: w) heat of fusion x) heat of vaporization y) temperature z) density

Last Answer : ANSWER: X -- HEAT OF VAPORIZATION

The energy required to melt one mole of a solid at its melting point is called one of the following. w) the molar heat of fusion x) the molar hear of vaporization y) the molar heat of capacity z) the melting point

Description : The energy required to melt one mole of a solid at its melting point is called one of the following. w) the molar heat of fusion x) the molar hear of vaporization y) the molar heat of capacity z) the melting point

Last Answer : ANSWER: W -- THE MOLAR HEAT OF FUSION

A cobalt chloride solution soaked into a piece of cotton can be used as an indicator for changes in humidity levels. Pink indicates a high-humidity environment and blue a low-humidity environment. What are these color changes caused by: w) The ionization and reduction of the cobalt plus two slash cobalt plus three couple. x) The vaporization and redeposition of cobalt chloride. y) The loss and readsorption of the cobalt's waters of hydration. z) This is an illustration of the Schrodinger principle.

Description : A cobalt chloride solution soaked into a piece of cotton can be used as an indicator for changes in humidity levels. Pink indicates a high-humidity environment and blue a low-humidity environment. What ... the cobalt's waters of hydration. z) This is an illustration of the Schrodinger principle.  

Last Answer : ANSWER: Y -- THE LOSS AND READSORPTION OF THE COBALT'S WATERS OF HYDRATION.