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Chemistry 1488 MCQs [All-Courses]

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Our content covers Basic Chemistry, Atomic Structure, Periodic Table, Chemical Reactions, Acids & Bases, Organic Chemistry, and everyday chemical concepts.

The oxidation of secondary alcohol gives ?

A alkane

B carboxylic acid

C Acetylene

D ketone

Review Detailed Answer

Correct Answer: ketone

Column of manometer which faces liquid is __________ ?

A Raised

B Depressed

C Compressed

D Remains same

Review Detailed Answer

Correct Answer: Depressed

If speed of gas molecules increases by twice on heating. What will be their kinetic energy?

A increases by two times

B increases by four times

C decreases by two times

D decrease by four times

Review Detailed Answer

Correct Answer: increases by four times

Quantum numbers are __________ ?

A Arithmetical values

B Numerical values

C Leometric values

D Logical values

Review Detailed Answer

Correct Answer: Numerical values

LiAlH4 converts Acetaldehyde into ___________?

A Acetic acid

B Methane

C Ethyl alcohol

D Methyl alcohol

Review Detailed Answer

Correct Answer: Ethyl alcohol

Distance at which attractive forces of hydrogen overcome repulsive forces is __________ ?

A 75.2pm

B 75.3pm

C 75.5pm

D 75.4pm

Review Detailed Answer

Correct Answer: 75.4pm

On oxidation, an alcohol gives an aldehyde having same number of carbon atoms as in alcohol, the alcohol is____

A Primary Alcohol

B Secondary Alcohol

C Tertiary alcohol

D None of These

Review Detailed Answer

Correct Answer: Primary Alcohol

In a group, atomic radii increase due to successive increase of _________ ?

A Electronic shells

B Proton shells

C Neutron shells

D Nucleus

Review Detailed Answer

Correct Answer: Electronic shells

An alcohol produced during the formation of a soap process.

A Butanol

B Ethylene glycol

C Ethanol

D Glycerol

Review Detailed Answer

Correct Answer: Glycerol

Chromatography is used to separate _________ ?

A Solution

B Mixtures

C Molecules

D Atoms

Review Detailed Answer

Correct Answer: Mixtures

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Chemistry 1488 MCQs [All-Courses]

All Topics 1488

All Topics 1488

The oxidation of secondary alcohol gives ?

Column of manometer which faces liquid is __________ ?

If speed of gas molecules increases by twice on heating. What will be their kinetic energy?

Quantum numbers are __________ ?

LiAlH4 converts Acetaldehyde into ___________?

Distance at which attractive forces of hydrogen overcome repulsive forces is __________ ?

On oxidation, an alcohol gives an aldehyde having same number of carbon atoms as in alcohol, the alcohol is____

In a group, atomic radii increase due to successive increase of _________ ?

An alcohol produced during the formation of a soap process.

Chromatography is used to separate _________ ?