The ease of liquefaction of noble gases decreases in the order

The ease of liquefaction of noble gases decreases in the order
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The ease of liquefaction of noble gases decreases in the order A. `He gt Ne gt Ar gt Kr gt Xe` B. `Xe gt Kr ... gt Ne` D. `Ar gt Kr gt Xe gt He gt Ne`
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Which one of the following statements is TRUE regarding the molar heat capacity for the noble gases? w) heat capacity decreases from Helium to Xenon x) heat capacity increases from helium to argon y) heat capacity increases from Helium to Argon, then decreases to Xenon z) heat capacity is the same for all noble gases

Description : Which one of the following statements is TRUE regarding the molar heat capacity for the noble gases? w) heat capacity decreases from Helium to Xenon x) heat capacity increases from helium to argon y) heat ... Helium to Argon, then decreases to Xenon z) heat capacity is the same for all noble gases 

Last Answer : ANSWER: Z -- HEAT CAPACITY IS THE SAME FOR ALL NOBLE GASES 

6. Liquefaction of gases cannot be done by (A) Exchange of heat with colder stream (B) Adiabatic expansion through a throttle valve (Joule-Thomson expansion) (C) Merely compressing it beyond critical pressure (D) Adiabatic expansion against a piston or in a turbine

Description : 6. Liquefaction of gases cannot be done by (A) Exchange of heat with colder stream (B) Adiabatic expansion through a throttle valve (Joule-Thomson expansion) (C) Merely compressing it beyond critical pressure (D) Adiabatic expansion against a piston or in a turbine

Last Answer : (C) Merely compressing it beyond critical pressure

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

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Favourable conditions for the liquefaction of gases in general are (A) High pressure & low temperature (B) Low pressure & high temperature (C) High pressure & high temperature (D) Low pressure & low temperature

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The principle applied in liquefaction of gases is (A) Adiabatic expansion (B) Joule-Thomson effect (C) Both (A) and (B) (D) Neither (A) nor (B)

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Claude's liquefaction process employs the cooling of gases by (A) Expansion in an engine (B) Following a constant pressure cycle (C) Throttling (D) None of these

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The correct order of boiling point of noble gases is :

Description : The correct order of boiling point of noble gases is :

Last Answer : The correct order of boiling point of noble gases is : A. `Xe lt Kr lt Ar lt Ne` B. `Kr lt Xe lt Ar lt Ne ... lt Kr lt Ne` D. ` Xe gt Kr gt Ar gt Ne`

The order of solubility of noble gases in water is

Description : The order of solubility of noble gases in water is

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The correct order of enthalpy of vaporisation of noble gases is

Description : The correct order of enthalpy of vaporisation of noble gases is

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The solubility of noble gases in water shows the order

Description : The solubility of noble gases in water shows the order

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The security, functionality, and ease of use triangle illustrates which concept? A. As security increases, functionality and ease of use increase. B. As security decreases, functionality and ease of use increase. C. As security decreases, functionality and ease of use decrease. D. Security does not affect functionality and ease of use.

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The security, functionality, and ease of use triangle illustrates which concept? ∙ A. As security increases, functionality and ease of use increase. ∙ B. As security decreases, functionality and ease of use increase. ∙ C. As security decreases, functionality and ease of use decrease. ∙ D. Security does not affect functionality and ease of use.

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Last Answer : B. As security decreases, functionality and ease of use increase.

which of the following is not true in regard to noble gases? -General Knowledge

Description : which of the following is not true in regard to noble gases? -General Knowledge

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The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter nob

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The noble gases have closed-shell electronic cordigaration and are monatomic gases under normal condition .The low bolling points of the ligher noble

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The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter nob

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Consider following properties of the noble gases. I. They readily form compounds which are colourless. II: They generally do not form ionic compounds.

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How many of the following properties of noble gases would increase from Helium to Radon? Boiling point, First lonisation enthalpy, Atomic volume, Abun

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Which one of the following noble gases is not found in atmosphere ?

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The chemical reactivity of noble gases involves the loss of electrons and hence it can form compounds with highly electronegative elements like F and

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The chemical reactivity of noble gases involves the loss of electrons and hence it can form compounds with highly electronegative elements like F and

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The chemical reactivity of noble gases involves the loss of electrons and hence it can form compounds with highly electronegative elements like F and

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The noble gases have closed-shell electronic cordigaration and are monatomic gases under normal condition .The low bolling points of the ligher noble

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The noble gases have closed-shell electronic cordigaration and are monatomic gases under normal condition .The low bolling points of the ligher noble

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Asseration: The first real compound of the noble gases in `1962 "was" Xe^(+)[PtF_(6)]^(-)`. Reason: The discovery was based on the basis of comparable

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Asseration: The first real compound of the noble gases in `1962 "was" Xe^(+)[PtF_(6)]^(-)`. Reason: The discovery was based on the basis of comparable

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Among noble gases, Xe is quite reactive and form a number of fluorides and oxyfluorides. In these compounds the electrons, from 5p orbitals are excite

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Among noble gases, Xe is quite reactive and form a number of fluorides and oxyfluorides. In these compounds the electrons, from 5p orbitals are excite

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Among noble gases, Xe is quite reactive and form a number of fluorides and oxyfluorides. In these compounds the electrons, from 5p orbitals are excite

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Last Answer : Among noble gases, Xe is quite reactive and form a number of fluorides and oxyfluorides. In these compounds the ... ` C. `XeO_(2)F_(2)` D. Xe

The noble gases which do not form any clatherate

Description : The noble gases which do not form any clatherate

Last Answer : The noble gases which do not form any clatherate A. He B. Ar C. Kr D. Xe

Which of the following noble gases do not reasct with function

Description : Which of the following noble gases do not reasct with function

Last Answer : Which of the following noble gases do not reasct with function A. Xe B. He C. Ar D. Kr

Which of the noble gases is the least polarized?

Description : Which of the noble gases is the least polarized?

Last Answer : Which of the noble gases is the least polarized? A. Radon B. Krypton C. Xenon D. Helium

Which one of the following noble gases is not found in atmoshphere?

Description : Which one of the following noble gases is not found in atmoshphere?

Last Answer : Which one of the following noble gases is not found in atmoshphere? A. Rn B. Kr C. Ne D. Ar

Noble gases are group of elements which exhibit very :

Description : Noble gases are group of elements which exhibit very :

Last Answer : Noble gases are group of elements which exhibit very : A. High chemical activity B. Much ... C. Maximum electronegativity D. Low chemical activity

Which of the following noble gases is used in the treatment of cancer ?

Description : Which of the following noble gases is used in the treatment of cancer ?

Last Answer : Which of the following noble gases is used in the treatment of cancer ? A. Xe B. Ar C. Rn D. Kr

Which statement about noble gases is not correct ?

Description : Which statement about noble gases is not correct ?

Last Answer : Which statement about noble gases is not correct ? A. Xe forms `XeF_(6)` B. Ar is used in ... He has the lowest b.pt among all the noble gases

Among noble gases, only xenon reacts with flourine to form stable xenon fluorides, because xenon

Description : Among noble gases, only xenon reacts with flourine to form stable xenon fluorides, because xenon

Last Answer : Among noble gases, only xenon reacts with flourine to form stable xenon fluorides, because xenon A. ... D. is the most readily available noble gas

Amomng noble gases, only xenon can form more number of compounds. This is due to ti its

Description : Amomng noble gases, only xenon can form more number of compounds. This is due to ti its

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Noble gases form compounds very easily with

Description : Noble gases form compounds very easily with

Last Answer : Noble gases form compounds very easily with A. Sulphur B. Nitrogen C. Oxygen D. Fluorine

The atomicity of noble gases is

Description : The atomicity of noble gases is

Last Answer : The atomicity of noble gases is A. Two B. One C. Six D. Four

The valence shell configuration of noble gases (except He) is

Description : The valence shell configuration of noble gases (except He) is

Last Answer : The valence shell configuration of noble gases (except He) is A. `ns^(2)np^(4)` B. `ns^(2)np^(1)` C. `ns^(2)np^(6)` D. `ns^(2)np^(6)nd^(10)`

Which of the following is the correct sequence of the noble gases in their in the periodic table ?

Description : Which of the following is the correct sequence of the noble gases in their in the periodic table ?

Last Answer : Which of the following is the correct sequence of the noble gases in their in the periodic table ? A. Ar, He, Kr, ... Xe, Rn D. He, Ne, Ar, Kr, Xe, Rn

Where are the noble gases?

Description : Where are the noble gases?

Last Answer : Noble gases are found in the 18th group in the periodictable.

Why do noble gases such neon or argon have very low chemical reactivity?

Description : Why do noble gases such neon or argon have very low chemical reactivity?

Last Answer : They have very low chemical reactivity because they all have afull outer shell, i.e. they all have 8 electrons in their outershell. This makes them very stable and thus not very reactive.

What is the most active group of nonmetals noble gases alkaline earth halogens alkali metals?

Description : What is the most active group of nonmetals noble gases alkaline earth halogens alkali metals?

Last Answer : The most active metals are alkali metals.The most active nonmetals are halogens.

Who has the most active group of nonmetals noble gases alkaline earth halogens alkali metals?

Description : Who has the most active group of nonmetals noble gases alkaline earth halogens alkali metals?

Last Answer : Kevin

What is characteristic property of the noble gases?

Description : What is characteristic property of the noble gases?

Last Answer : it donot chemically react with any otherelement,compounds,chemicals easily

What is special about groupe 18 the noble gases?

Description : What is special about groupe 18 the noble gases?

Last Answer : What is the answer ?