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.

Isotopes differs in______________________?

A arrangement of electrons in orbitals

B position in the periodic table

C properties depend upon mass

D chemical properties

Review Detailed Answer

Correct Answer: properties depend upon mass

Antiseptic Urotropine formed by ____________?

A Carboxylic acid

B Acetaldehyde

C Formaldehyde

D Ketone

Review Detailed Answer

Correct Answer: Formaldehyde

Size of colloidal particles

A greater than true solution

B greater than suspension

C In b/w true solution & suspension

D None of These

Review Detailed Answer

Correct Answer: In b/w true solution & suspension

Ketones and aldehydes can be distinguished using ____________?

A Bendict solution

B Fehling solution

C Tollens reagent

D None of These

Review Detailed Answer

Correct Answer: Tollens reagent

Mass spectroscopy mainly tells about ____________?

A Mass

B e/m ratio

C Isotopes

D None of These

Review Detailed Answer

Correct Answer: e/m ratio

Actinides are the elements with atomic numbers from __________?

A 97 to 104

B 101 to 115

C 89 to 103

D 36 to 43

Review Detailed Answer

Correct Answer: 89 to 103

Ketones and Aldehydes are differentiate by using ______________?

A Fehling solution

B Bendict solution

C Silver Mirror test

D Nitroprusside test

Review Detailed Answer

Correct Answer: Nitroprusside test

which of the following is a non-crystalline solid pair?

A diamond, wood

B glass, table salt

C wood, glass

D sucrose. glass

Review Detailed Answer

Correct Answer: wood, glass

What is the chemical name of Oil of Vitriol?

A Hydrochloric Acid

B Sulphuric Acid

C Nitric Acid

D Muriatic Acid

Review Detailed Answer

Correct Answer: Sulphuric Acid

Transition temperature for tin grey & tin white is : _____________?

A 128.15°C

B 18°C

C 246.12°C

D 96°C

Review Detailed Answer

Correct Answer: 18°C

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Chemistry 1488 MCQs [All-Courses]

All Topics 1488

All Topics 1488

Isotopes differs in______________________?

Antiseptic Urotropine formed by ____________?

Size of colloidal particles

Ketones and aldehydes can be distinguished using ____________?

Mass spectroscopy mainly tells about ____________?

Actinides are the elements with atomic numbers from __________?

Ketones and Aldehydes are differentiate by using ______________?

which of the following is a non-crystalline solid pair?

What is the chemical name of Oil of Vitriol?

Transition temperature for tin grey & tin white is : _____________?