Chemistry Basic Concept | Chemistry Mcqs

A solution can be both____________________?

Byadmin March 13, 2019August 30, 2021

A solution can be both____________________?

A. dilute and concentrated
B. dilute and saturated
C. saturated and unsaturated
D. saturated and super saturated

Chemistry Mcqs | Periodic Classification

Shielding effect across the period_________________?

Shielding effect across the period_________________?

A. Increases
B. Decreases
C. Can not be predicted
D. Remains constant

Read More Shielding effect across the period_________________?
Atomic Structure | Chemistry Mcqs

Charge of electron was measured by__________________?

Charge of electron was measured by__________________?

A. J.J Thomson
B. Millikan
C. Rutherford
D. Perrin

Read More Charge of electron was measured by__________________?
Chemistry Basic Concept | Chemistry Mcqs

When an electron is moving with velocity of 2.188 x 106 ms-1 in the first orbit of Bohrs model of hydrogen. The de Broglie wavelength of electron is______________?

When an electron is moving with velocity of 2.188 x 106 ms-1 in the first orbit of Bohrs model of hydrogen. The de Broglie wavelength of electron is______________?

A. 0.33 nm
B. 0.34 nm
C. 0.35 nm
D. 0.36 nm

Read More When an electron is moving with velocity of 2.188 x 106 ms-1 in the first orbit of Bohrs model of hydrogen. The de Broglie wavelength of electron is______________?
Chemistry Mcqs | Periodic Classification

Halides in which halogen atoms act as a bridge between two atoms of the other element are called___________________?

Halides in which halogen atoms act as a bridge between two atoms of the other element are called___________________?

A. Covalent halides
B. Electronegative halides
C. Polymeric halides
D. Polymeric hydrides

Read More Halides in which halogen atoms act as a bridge between two atoms of the other element are called___________________?
Chemistry Mcqs | Experimental Techniques

Fluted filter paper is used to__________________?

Fluted filter paper is used to__________________?

A. Filter hot solution
B. Avoid premature crystallization
C. Increase the rate of filtration
D. Decrease the area

Read More Fluted filter paper is used to__________________?
Chemistry Mcqs | Solutions

The relative lowering of vapour pressure is directly proportional to molality if the solution is________________?

The relative lowering of vapour pressure is directly proportional to molality if the solution is________________?

A. concentrated
B. dilute
C. saturated solution
D. all of the above

Read More The relative lowering of vapour pressure is directly proportional to molality if the solution is________________?

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