NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 1070 - 1076 of 1258

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Question number: 1070

» Classification of Elements & Periodicity » Present Form of the Periodic Table

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MCQ▾

Question

The transuranic elements are knows as?

Choices

Choice (4) Response

a.

Halogens

b.

Lanthanides

c.

Transition element

d.

Actinides

Question number: 1071

» Equilibrium » Equilibrium Constants (Kp and Kc)

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MCQ▾

Question

Initial concentration of A is equal to that of B. The equilibrium concentrations of A and C are equal. What in the value of ?

Choices

Choice (4) Response

a.

0.08

b.

0.8

c.

80

d.

8

Question number: 1072

» Surface Chemistry » Colloidal State » Colloids and Suspensions

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MCQ▾

Question

Suspensions are

Choices

Choice (4) Response

a.

Invisible under electron microscope

b.

Not visible by any means

c.

Visible to naked eye

d.

Invisible through microscope

Question number: 1073

» Equilibrium » Characteristics of Equilibrium Involving Physical Process

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MCQ▾

Question

of is added to equilibrium mixture given, the forward rate or rate of forward reaction?

Choices

Choice (4) Response

a.

Slightly decreases

b.

Nothing happens

c.

Increases

d.

Decreases

Question number: 1074

» Classification of Elements & Periodicity » Present Form of the Periodic Table

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MCQ▾

Question

The elements with atomic numbers 10,18,36,54 and 86 are all?

Choices

Choice (4) Response

a.

Inertgases

b.

Non – metals

c.

Halogens

d.

Rare – earths

Question number: 1075

» Surface Chemistry » Adsorption » Adsorption of Gases on Solids

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MCQ▾

Question

50 mL of 0.3m acetic acid is shaken with 5g activated charcoal. The concentration of acetic acid is reduced to 1/3 of original molarity. The mass of acetic acid adsorbed per g of charcoal is?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1076

» Equilibrium » Ionic Equilibrium » Solubility Products

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MCQ▾

Question

If x is the solubility of , then is equal to?

Choices

Choice (4) Response

a.

b.

c.

d.