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The Standard Enthalpy O Formation (triangle F H^0) At 298 K For Methane,

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Consider The Reaction: N2 + 3h2 -> 2nh3 Carried Out At Constant

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For A Spontaneous Reaction Triangle G, Equilibrium Constant (k)

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The Enthalpies Of Combustion Of Carbon Monoxide Are

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The Correct Relationship Between Free Energy Change In A Reaction And The

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In An Irreversible Process Taking Place At Constant P And T In Which Only

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The Enthalpy Change For A Reaction Dose Not Depend On

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The Heat Required To Raise The Temperature Of Body 1 K Is Called

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A Heat Engine Absorbs Heat Q 1 At Temperature T1 And Q2 At Temperature T2

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For The Reaction, C + 02 -> C02; Triangle H =-393 J

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A Salt On Treatment With Dil. HCl Gives A Pungent Smelling Gas And A Yellow Precipitate. The Salt Gives Green Flame Test And A Yellow Precipitate With Potassium Chromate. The Salt Is

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A White-coloured Inorganic Compound, On Heating, Gives A Gas Which Turns Lime Water Milky And Residue Is Left Which Is Yellow When Hot And Turns White On Cooling. The Compound Is

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To An Aqueous Solution Containing Anions A Few Drops Of Acidified KMnO4 Are Added. Which One Of The Following Anions, If Present Will Not Decolourise The KMnO4 Solution?

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A White Crystalline Salt A Reacts With Dilute HCl To Liberate A Suffocating Gas B And Also Forms A Yellow Precipitate. The Gas B Turns Potassium Dichromate Acidified With Dilute

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In Borax Bead Test, The Coloured Ions Give Characteristic Coloured Beads Due To The Formation Of

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Fe^2+ Ion Is Distinguished From Fe^3+ Ion By

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The Principle Involved In The Classification Of Basic Radicals, Is

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Which Of The Following Sulphides Is Yellow In Colour ?

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An Aqueous Solution Contains The Following Ions, Hg 2/2+ , Hg/2+, Pb/2+, Cd/2+ . Which Of The Following

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When H2S Gas Is Passed In A Metal Sulphate Solution In Presence Of NH4OH, A White Precipitate Is Produced. The Metal Is Identified As

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In Nesslers Reagent For The Detection Of Ammonia The Active Species Is

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The Hydroxide Insoluble In NH4OH + NH4Cl Is

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Fe(OH)3 Can Be Separated From Al(OH)3 By The Addition Of

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Which One Of The Following Metallic Hydroxides Does Not Dissolve In Sodium Hydroxide Solution?

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Upon Treatment With Ammoniacal H2S, The Metal Ion Solutions That Precipitates As A Sulphide Is

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Black Precipitates Form In Many Metal Ion Solutions, Then Which Anion Is Used As A Precipitating Agent?

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Which Of The Following Doesnt Give A Ppt. With Silver Nitrate Solution?

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MnO2 And H2SO4 Added To NaCl, The Greenish-yellow Gas Liberated Is

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Silver Chloride Dissolves In Aqueous Ammonia Due To Formation Of

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Brown Ring Is Made For

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Recent Questions

The Standard Enthalpy O Formation (triangle F H^0) At 298 K For Methane,

Consider The Reaction: N2 + 3h2 -> 2nh3 Carried Out At Constant

For A Spontaneous Reaction Triangle G, Equilibrium Constant (k)

The Enthalpies Of Combustion Of Carbon Monoxide Are

The Correct Relationship Between Free Energy Change In A Reaction And The

In An Irreversible Process Taking Place At Constant P And T In Which Only

The Enthalpy Change For A Reaction Dose Not Depend On

The Heat Required To Raise The Temperature Of Body 1 K Is Called

A Heat Engine Absorbs Heat Q 1 At Temperature T1 And Q2 At Temperature T2

For The Reaction, C + 02 -> C02; Triangle H =-393 J

A Salt On Treatment With Dil. HCl Gives A Pungent Smelling Gas And A Yellow Precipitate. The Salt Gives Green Flame Test And A Yellow Precipitate With Potassium Chromate. The Salt Is

A White-coloured Inorganic Compound, On Heating, Gives A Gas Which Turns Lime Water Milky And Residue Is Left Which Is Yellow When Hot And Turns White On Cooling. The Compound Is

To An Aqueous Solution Containing Anions A Few Drops Of Acidified KMnO4 Are Added. Which One Of The Following Anions, If Present Will Not Decolourise The KMnO4 Solution?

A White Crystalline Salt A Reacts With Dilute HCl To Liberate A Suffocating Gas B And Also Forms A Yellow Precipitate. The Gas B Turns Potassium Dichromate Acidified With Dilute

In Borax Bead Test, The Coloured Ions Give Characteristic Coloured Beads Due To The Formation Of

Fe^2+ Ion Is Distinguished From Fe^3+ Ion By

The Principle Involved In The Classification Of Basic Radicals, Is

Which Of The Following Sulphides Is Yellow In Colour ?

An Aqueous Solution Contains The Following Ions, Hg 2/2+ , Hg/2+, Pb/2+, Cd/2+ . Which Of The Following

When H2S Gas Is Passed In A Metal Sulphate Solution In Presence Of NH4OH, A White Precipitate Is Produced. The Metal Is Identified As

In Nesslers Reagent For The Detection Of Ammonia The Active Species Is

The Hydroxide Insoluble In NH4OH + NH4Cl Is

Fe(OH)3 Can Be Separated From Al(OH)3 By The Addition Of

Which One Of The Following Metallic Hydroxides Does Not Dissolve In Sodium Hydroxide Solution?

Upon Treatment With Ammoniacal H2S, The Metal Ion Solutions That Precipitates As A Sulphide Is

Black Precipitates Form In Many Metal Ion Solutions, Then Which Anion Is Used As A Precipitating Agent?

Which Of The Following Doesnt Give A Ppt. With Silver Nitrate Solution?

MnO2 And H2SO4 Added To NaCl, The Greenish-yellow Gas Liberated Is

Silver Chloride Dissolves In Aqueous Ammonia Due To Formation Of

Brown Ring Is Made For

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