In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ ⇋ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by

Chemical Process
In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ ⇋ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by

Increasing the oxygen concentration

Putting more quantity of V₂O₅ catalyst in the converter

Maintaining low temperature & pressure in the converter

Removing some quantity of SO₃ during intermediate stage

Increasing the oxygen concentration

Putting more quantity of V₂O₅ catalyst in the converter

Maintaining low temperature & pressure in the converter

Removing some quantity of SO₃ during intermediate stage

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Chemical Process
Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of

Parathion

Methanol

Trichloroethylene

Perchloroethylene

Parathion

Methanol

Trichloroethylene

Perchloroethylene

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Chemical Process
Production of one ton of cement requires about __________ tons of limestone.

3.8

1.2

0.6

2.2

3.8

1.2

0.6

2.2

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Chemical Process
High purity nitrogen is used in

Both A & B

Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils

Neither A nor B

Fire fighting purposes

Both A & B

Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils

Neither A nor B

Fire fighting purposes

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Chemical Process
During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to

Reduce the cooling water circulation rate

None of these

Increase the rate of absorption

Avoid corrosion

Reduce the cooling water circulation rate

None of these

Increase the rate of absorption

Avoid corrosion

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Chemical Process
Alkylbenzene sulfonate (ABS) is a

Rubber

Detergent

Polyester

Pesticide

Rubber

Detergent

Polyester

Pesticide

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Chemical Process

Chemical Process In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ ⇋ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by

Chemical Process Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of

Chemical Process Production of one ton of cement requires about __________ tons of limestone.

Chemical Process High purity nitrogen is used in

Chemical Process During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to

Chemical Process Alkylbenzene sulfonate (ABS) is a

Chemical Process
In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ ⇋ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by

Chemical Process
Carbon tetrachloride (CCl₄) is the starting raw material for the manufacture of

Chemical Process
Production of one ton of cement requires about __________ tons of limestone.

Chemical Process
High purity nitrogen is used in

Chemical Process
During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to

Chemical Process
Alkylbenzene sulfonate (ABS) is a