Why Solid CO2 is called Dry Ice ?

Why Solid CO2 is called Dry Ice ?
by

1 Answer

Answer :

Because carbon dioxide is like cold ice in solid state but ice melts but it does not melt. When melted, carbon dioxide escapes. The resulting residue remains dry and cool so it is called dry ice.
by

Related questions

Sublimation temperature of dry ice (solid CO2) is __________ °C. (A) -273 (B) 0 (C) -78 (D) 5

Description : Sublimation temperature of dry ice (solid CO2) is __________ °C. (A) -273 (B) 0 (C) -78 (D) 5

Last Answer : (C) -78

The most commonly used chemicals in the artificial rainmaking or cloud seeding are (1) Silver Iodide (AgI) (2) Sodium Chloride (NaCl) (3) Dry Ice (Frozen CO2) (4) All of the above

Description : The most commonly used chemicals in the artificial rainmaking or cloud seeding are (1) Silver Iodide (AgI) (2) Sodium Chloride (NaCl) (3) Dry Ice (Frozen CO2) (4) All of the above

Last Answer : (1) Silver Iodide (AgI) Explanation: Cloud seeding, a form of intentional weather modification, is the attempt to change the amount or type of precipitation that falls from clouds, by dispersing ... common chemicals used for cloud seeding include silver iodide and dry ice (solid carbon dioxide).

Dry ice (solidified CO2 ) is used for the (A) Storage & shipment of frozen foods and ice-creams (B) Liquefaction of permanent gases (C) Liquefaction of natural gas (D) None of these

Description : Dry ice (solidified CO2 ) is used for the (A) Storage & shipment of frozen foods and ice-creams (B) Liquefaction of permanent gases (C) Liquefaction of natural gas (D) None of these

Last Answer : (A) Storage & shipment of frozen foods and ice-creams

The most commonly used chemicals in the artificial rainmaking or cloud seeding are (1) Silver Iodide (Ag I) (2) Sodium Chloride (NaCl) (3) Dry Ice (Frozen CO2 ) (4) All of the above

Description : The most commonly used chemicals in the artificial rainmaking or cloud seeding are (1) Silver Iodide (Ag I) (2) Sodium Chloride (NaCl) (3) Dry Ice (Frozen CO2 ) (4) All of the above

Last Answer : Silver Iodide (Ag I) 

Why dry ice sublimating from a solid to a gas is a physical change?

Description : Why dry ice sublimating from a solid to a gas is a physical change?

Last Answer : Physical changes can be undone, and the substance undergoing thechange is still chemically the same thing. It is just in adifferent form.

Dry ice is (a) Solid carbon dioxide (b) Ice dust (c) Liquified nitrogen (d) Liquified hydrogen

Description : Dry ice is (a) Solid carbon dioxide (b) Ice dust (c) Liquified nitrogen (d) Liquified hydrogen

Last Answer : Ans:(a)

Chemically, dry ice is (a) ice formed from pure distilled water (b) solid carbon dioxide (c) solid sulphur dioxide (d) ice kept at sub-zero temperatures

Description : Chemically, dry ice is (a) ice formed from pure distilled water (b) solid carbon dioxide (c) solid sulphur dioxide (d) ice kept at sub-zero temperatures

Last Answer : Ans:(b)

What is dry ice? (1) Solid Carbon dioxide (2) Solid Nitrogen dioxide (3) Solid Sulphur dioxide (4) Solid Water

Description : What is dry ice? (1) Solid Carbon dioxide (2) Solid Nitrogen dioxide (3) Solid Sulphur dioxide (4) Solid Water

Last Answer : (1) Solid Carbon dioxide Explanation: Dry ice, sometimes referred to as "cardice," is the solid form of carbon dioxide. Its advantages include lower temperature than that of water ice and not leaving any residue (other than incidental frost from moisture in the atmosphere).

Dry ice is the solid form of : (1) Air 7 (2) Carbon dioxide (3) Nitrogen (4) Water

Description : Dry ice is the solid form of : (1) Air 7 (2) Carbon dioxide (3) Nitrogen (4) Water

Last Answer : (2) Carbon dioxide Explanation: Dry ice, sometimes referred to as "cardice," is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower tem- ... . It is useful for preserving frozen foods, ice cream, etc., where mechanical cooling is unavailable.

Dry ice is – (1) solid ammonia (2) solid sulphur dioxide (3) dry carbon dioxide gas (4) solid carbon dioxide

Description : Dry ice is – (1) solid ammonia (2) solid sulphur dioxide (3) dry carbon dioxide gas (4) solid carbon dioxide

Last Answer : (4) solid carbon dioxide Explanation: Dry ice is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower temperature than that of water ice and ... . It is useful for preserving frozen foods, ice cream, etc., where mechanical cooling is unavailable.

Mist is caused by – (1) dry ice (2) ice at low temperature (3) water vapour at low temperature (4) carbon-monoxide in solid form

Description : Mist is caused by – (1) dry ice (2) ice at low temperature (3) water vapour at low temperature (4) carbon-monoxide in solid form

Last Answer : (3) water vapour at low temperature Explanation: Mist is a phenomenon caused by small droplets of water suspended in air. It can occur as part of natural weather or volcanic activity, and ... canisters if the humidity conditions are right. The only difference between mist and fog is visibility.

Chemical Name of Dry Ice? A. Solid Carbon Dioxide (Answer) B. Calcium Carbon C. A&B D. Sodium Oxide

Description : Chemical Name of Dry Ice? A. Solid Carbon Dioxide (Answer) B. Calcium Carbon C. A&B D. Sodium Oxide

Last Answer : A. Solid Carbon Dioxide (Answer)

Dry ice is ------? A. Methane hydrate B. Liquid Nitrogen C. Solid Carbon dioxide (Answer) D. Frozen Water E. None of these

Description : Dry ice is ------? A. Methane hydrate B. Liquid Nitrogen C. Solid Carbon dioxide (Answer) D. Frozen Water E. None of these

Last Answer : C. Solid Carbon dioxide (Answer)

What is Dry Ice? A. Solid Oxygen B. Solid Carbon Dioxide (Answer) C. Solid Hydrogen D. Solid Nitrogen

Description : What is Dry Ice? A. Solid Oxygen B. Solid Carbon Dioxide (Answer) C. Solid Hydrogen D. Solid Nitrogen

Last Answer : B. Solid Carbon Dioxide (Answer)

"Dry ice" is (A) Moisture free ice (B) Solid helium (C) Solid carbon dioxide (D) None of these

Description : "Dry ice" is (A) Moisture free ice (B) Solid helium (C) Solid carbon dioxide (D) None of these

Last Answer : (C) Solid carbon dioxide

Dry ice is a solid type of

Description : Dry ice is a solid type of

Last Answer : Carbon dioxide

Which gas in its solid state is known as dry ice?

Description : Which gas in its solid state is known as dry ice?

Last Answer : Carbon dioxide

Dry ice is the solid form of what gas? w) nitrogen x) oxygen y) helium z) carbon dioxide

Description : Dry ice is the solid form of what gas? w) nitrogen x) oxygen y) helium z) carbon dioxide

Last Answer : ANSWER: Z -- CARBON DIOXIDE

Which of the following substances is an ionic netw solid? w) Diamond x) Table Salt y) Brass z) Dry ice

Description : Which of the following substances is an ionic netw solid? w) Diamond x) Table Salt y) Brass z) Dry ice

Last Answer : ANSWER: X -- TABLE SALT

Dry ice is the solid form of : (1) Air (2) Carbon di–oxide (3) Nitrogen (4) Water

Description : Dry ice is the solid form of : (1) Air (2) Carbon di–oxide (3) Nitrogen (4) Water

Last Answer : Carbon di–oxide

Dry ice is (1) solid ammonia (2) solid sulphur dioxide (3) dry carbon dioxide gas (4) solid carbon dioxide

Description : Dry ice is (1) solid ammonia (2) solid sulphur dioxide (3) dry carbon dioxide gas (4) solid carbon dioxide

Last Answer :  solid carbon dioxide

Mist is caused by (1) dry ice (2) ice at low temperature (3) water vapour at low temperature (4) carbon-monoxide in solid form

Description : Mist is caused by (1) dry ice (2) ice at low temperature (3) water vapour at low temperature (4) carbon-monoxide in solid form 

Last Answer : water vapour at low temperature

In practical operation of any furnace, zero oxygen percentage or theoretical CO2 percentage in flue gas is rarely achieved, because of (A) Use of non-preheated combustion air (B) Use of pulverised solid fuels (C) Imperfect mixing of fuel & air and infiltration of air (D) Use of excessive positive draft in the furnace

Description : In practical operation of any furnace, zero oxygen percentage or theoretical CO2 percentage in flue gas is rarely achieved, because of (A) Use of non-preheated combustion air (B) Use of pulverised solid ... of fuel & air and infiltration of air (D) Use of excessive positive draft in the furnace

Last Answer : (C) Imperfect mixing of fuel & air and infiltration of air

Because less coal is consumed in this system, emissions of ______ and particulate and solid waste by products are reduced. a. Sulphur dioxide (SO2) b. Nitrogen oxide (NOx) c. Carbon dioxide (CO2) d. All of the above.

Description : Because less coal is consumed in this system, emissions of ______ and particulate and solid waste by products are reduced. a. Sulphur dioxide (SO2) b. Nitrogen oxide (NOx) c. Carbon dioxide (CO2) d. All of the above.

Last Answer : d. All of the above.

Which one of the following is classified as a covalent network solid crystal? w) CaO x) SiO2 y) CO2 z) Pb

Description : Which one of the following is classified as a covalent network solid crystal? w) CaO x) SiO2 y) CO2 z) Pb

Last Answer : ANSWER: B -- SiO2

Dry air requirement for burning 1 Nm3 of CO to CO2 may be around __________ Nm3 . (A) 2.4 (B) 1.75 (C) 0.87 (D) 11.4

Description : Dry air requirement for burning 1 Nm3 of CO to CO2 may be around __________ Nm3 . (A) 2.4 (B) 1.75 (C) 0.87 (D) 11.4

Last Answer : (A) 2.4

The main function of primary air in pulverised coal fired burner is to (A) Burn CO to CO2 (B) Dry and transport the coal (C) Have proper combustion by supplying it around the burner (D) Preheat the tertiary air used for complete combustion of CO to CO2

Description : The main function of primary air in pulverised coal fired burner is to (A) Burn CO to CO2 (B) Dry and transport the coal (C) Have proper combustion by supplying it around the burner (D) Preheat the tertiary air used for complete combustion of CO to CO2

Last Answer : (B) Dry and transport the coal

CO2 measurement of Fyrite kit is based on (EA c) Weight basis (dry) c) Weight basis (wet) d) Volume basis (dry) d) Volume basis (wet)

Description : CO2 measurement of Fyrite kit is based on (EA c) Weight basis (dry) c) Weight basis (wet) d) Volume basis (dry) d) Volume basis (wet)

Last Answer : volume basis

What is the process of converting solid ice into a gas called?

Description : What is the process of converting solid ice into a gas called?

Last Answer : A: Sublimation.

How would you argue that liquid water is lighter than solid ice, when both are compared in the same full 16oz container before and after freezing?

Description : How would you argue that liquid water is lighter than solid ice, when both are compared in the same full 16oz container before and after freezing?

Last Answer : It’s DENSER

is an ice lolly a solid liquid or gasIs juice a solid liquid or gas?

Description : is an ice lolly a solid liquid or gasIs juice a solid liquid or gas?

Last Answer : liquid

A mixture of ether and ….. Gives temperature as low as 163 K (1) NaC1 (2) Ice (3) Solid `CO_(2)` `C_(2)H_(5)OH`

Description : A mixture of ether and ….. Gives temperature as low as 163 K (1) NaC1 (2) Ice (3) Solid `CO_(2)` `C_(2)H_(5)OH`

Last Answer : A mixture of ether and .. Gives temperature as low as 163 K (1) NaC1 (2) Ice (3) Solid `CO_(2)` ... true but R is false D. A is false but R is true

Why does liquid water take the shape of the cup but solid ice cubes do not?

Description : Why does liquid water take the shape of the cup but solid ice cubes do not?

Last Answer : Solids have their own shape that does not depend on the container; the molecules in a solid are stronger linked.

During which process do ice and snow on Earth move directly from the solid state into water vapor in the atmosphere?

Description : During which process do ice and snow on Earth move directly from the solid state into water vapor in the atmosphere?

Last Answer : During the process of Sublimation.

Which of the following substances is a molecular solid? w) Glass x) Ice y) Silver z) Table Salt

Description : Which of the following substances is a molecular solid? w) Glass x) Ice y) Silver z) Table Salt

Last Answer : ANSWER: X -- ICE

Which of the following substances is a molecular solid? w) Glass x) Ice y) Silver z) Table Salt

Description : Which of the following substances is a molecular solid? w) Glass x) Ice y) Silver z) Table Salt

Last Answer : ANSWER: X -- ICE

The so-called fourth state of matter refers to (a) Mercury (b) LPG (c) Dry ice (d) Plasma

Description : The so-called fourth state of matter refers to (a) Mercury (b) LPG (c) Dry ice (d) Plasma

Last Answer : Ans:(d)

what is dry ice? Why is it so called?

Description : what is dry ice? Why is it so called?

Last Answer : Ans carbon dioxide can be obtained as a solid in the form of dry ice by allowing the liquefied CO2 to expand rapidly changes in to gas without changing in liquid.

How do I keep ice cream frozen with dry ice for a 2-hour car ride WITHOUT the ice cream getting rock hard?

Description : How do I keep ice cream frozen with dry ice for a 2-hour car ride WITHOUT the ice cream getting rock hard?

Last Answer : answer:If it freezes solid it won't get back it's fluffiness if you put it in the fridge for an hour when you get to where you are going? I don't know much about ice cream, but I know when I ... from the other container. Or, I would use regular ice which won't be as cold as the dry ice probably.

My friend passed out helping me redo my server. How do I treat this, and what should I do...shaving cream, dry ice, etc?

Description : My friend passed out helping me redo my server. How do I treat this, and what should I do...shaving cream, dry ice, etc?

Last Answer : Start with not being a dick and thanking your friend when he wakes up. Then buy him breakfast.

How long can ice cream last with dry ice?

Description : How long can ice cream last with dry ice?

Last Answer : if you have a good cooler full of regular ice it will be fine for 3 to 4 hours…

how can I make smoke without a fire or dry ice that is easy to make?

Description : how can I make smoke without a fire or dry ice that is easy to make?

Last Answer : Most party and magic shops have relatively inexpensive smoke machines.

Would you please give me some Dry Ice advice?

Description : Would you please give me some Dry Ice advice?

Last Answer : I heard that dry ice can take little dents out of cars. I’ ve been trying to get my hands on some to see if that’s true.

Is dry ice bad for you if put in a drink?

Description : Is dry ice bad for you if put in a drink?

Last Answer : answer:If it touches your skin, then yes, it will freeze the cells. If it is just in the punch, you are fine. P.S. Dry Ice doesn’t burn you, it is so cold that it freezes the cells, instantly killing them.

What is dry ice ?

Description : What is dry ice ?

Last Answer : Solid carbon dioxide is called dry ice.

What is Dry Ice ?

Last Answer : Dry ice is dry carbon dioxide.

Is dry ice cold?

Description : Or is dry ice just a name and not cold? What is it used for? For experiments?

Last Answer : has a temperature of almost -80 ° C, so no fun and burns (frostbite) right away

Is dry ice dangerous?

Description : Our little one would like a birthday. He's quite funny and maybe he would learn something. He knows physics from school. But isn't it dangerous?

Last Answer : How is your little one? Dry ice is definitely dangerous.

When dry ice is exposed to the air it changes to a vapor this a example of?

Description : When dry ice is exposed to the air it changes to a vapor this a example of?

Last Answer : sublimation

Who sells dry ice in Maine?

Description : Who sells dry ice in Maine?

Last Answer : Feel Free to Answer