BITSAT Chemisrty Speed Test

Adsorption is a Adsorption is a

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Surface phenomenon Surface phenomenon
Bulk phenomenon Bulk phenomenon
Nuclear process Nuclear process
Chemical reaction Chemical reaction

One mole of any substance contains One mole of any substance contains

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Avogadro number of particles Avogadro number of particles
One gram of substance One gram of substance
One liter of gas One liter of gas
Atomic mass in gram Atomic mass in gram

Hydrogen peroxide acts as Hydrogen peroxide acts as

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Oxidizing agent Oxidizing agent
Reducing agent Reducing agent
Both agent Both agent
Inert compound Inert compound

Ethanol belongs to Ethanol belongs to

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Alcohol Alcohol
Aldehyde Aldehyde
Ketone Ketone
Amine Amine

Iron is concentrated by Iron is concentrated by

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Magnetic separation Magnetic separation
Froth flotation Froth flotation
Distillation Distillation
Filtration Filtration

Oxidation occurs at Oxidation occurs at

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Anode Anode
Cathode Cathode
Salt bridge Salt bridge
Electrolyte Electrolyte

Transition elements have Transition elements have

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Partially filled d orbitals Partially filled d orbitals
Filled s orbital only Filled s orbital only
Filled p orbital Filled p orbital
No electrons No electrons

Lanthanides are also called Lanthanides are also called

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Rare earth metals Rare earth metals
Noble metals Noble metals
Alkali metals Alkali metals
Halogens Halogens

Alkane general formula is Alkane general formula is

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CnH2n plus two CnH2n plus two
CnH2n CnH2n
CnH2n minus two CnH2n minus two
CnHn CnHn

Exothermic reaction has Exothermic reaction has

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Negative enthalpy change Negative enthalpy change
Positive enthalpy change Positive enthalpy change
Zero enthalpy change Zero enthalpy change
Infinite enthalpy Infinite enthalpy

Unit of pressure used in gas laws is Unit of pressure used in gas laws is

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Pascal Pascal
Joule Joule
Kelvin Kelvin
Coulomb Coulomb

Coordination number of cobalt in Co NH3 six is Coordination number of cobalt in Co NH3 six is

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Six Six
Four Four
Two Two
Eight Eight

Polymer of ethene is Polymer of ethene is

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Polythene Polythene
PVC PVC
Nylon Nylon
Bakelite Bakelite

Glucose is a Glucose is a

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Carbohydrate Carbohydrate
Protein Protein
Fat Fat
Vitamin Vitamin

Carbon shows maximum catenation due to Carbon shows maximum catenation due to

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Strong covalent bond Strong covalent bond
Low mass Low mass
High density High density
High valency High valency

Element with highest electronegativity is Element with highest electronegativity is

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Fluorine Fluorine
Oxygen Oxygen
Nitrogen Nitrogen
Chlorine Chlorine

Qualitative analysis is used to Qualitative analysis is used to

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Identify ions Identify ions
Measure mass Measure mass
Find volume Find volume
Determine pressure Determine pressure

Rate of reaction depends on Rate of reaction depends on

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Concentration Concentration
Color Color
Shape Shape
Odor Odor

Alkali metals belong to group Alkali metals belong to group

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One One
Two Two
Seventeen Seventeen
Eighteen Eighteen

Soap acts as Soap acts as

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Emulsifying agent Emulsifying agent
Oxidizing agent Oxidizing agent
Reducing agent Reducing agent
Catalyst Catalyst

Main pollutant causing acid rain is Main pollutant causing acid rain is

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Sulfur dioxide Sulfur dioxide
Carbon monoxide Carbon monoxide
Oxygen Oxygen
Nitrogen Nitrogen

Modern periodic table is based on Modern periodic table is based on

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Atomic number Atomic number
Atomic mass Atomic mass
Valency Valency
Density Density

pH value of pure water at room temperature is pH value of pure water at room temperature is

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7 7
0 0
14 14
1 1

Electron discovered by Electron discovered by

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JJ Thomson JJ Thomson
Rutherford Rutherford
Bohr Bohr
Chadwick Chadwick

Equilibrium constant depends on Equilibrium constant depends on

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Temperature Temperature
Pressure Pressure
Catalyst Catalyst
Concentration Concentration

Chlorobenzene is an example of Chlorobenzene is an example of

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Haloarene Haloarene
Haloalkane Haloalkane
Alcohol Alcohol
Ether Ether

Aniline is an example of Aniline is an example of

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Amine Amine
Alcohol Alcohol
Ether Ether
Acid Acid

Acetic acid functional group is Acetic acid functional group is

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Carboxyl Carboxyl
Aldehyde Aldehyde
Ketone Ketone
Amide Amide

Shape of methane molecule is Shape of methane molecule is

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Tetrahedral Tetrahedral
Linear Linear
Trigonal planar Trigonal planar
Bent Bent

Value of gas constant R in SI unit is Value of gas constant R in SI unit is

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8314 8314
82 82
8314 8314
314 314

BITSAT Chemisrty Speed Test : Question 1 of 30