Fundamentals of Environmental Chemistry-Solubility Products, Solubilty of Gases in Water (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 1 - 4 of 4

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Question number: 1

» Fundamentals of Environmental Chemistry » Solubility Products, Solubilty of Gases in Water

Appeared in Year: 2009

MCQ▾

Question

The use of anthropoid hazard chemicals like DDT causes reduction in fish population because the chemical mimics the effect of – (December)

Choices

Choice (4) Response

a.

Luteinizing hormone

b.

Testosterone

c.

Estrogen

d.

All a. , b. and c. are correct

Question number: 2

» Fundamentals of Environmental Chemistry » Solubility Products, Solubilty of Gases in Water

Appeared in Year: 2015

MCQ▾

Question

When DDT enters the human body, it is: (June)

Choices

Choice (4) Response

a.

Processed by enzymes and becomes a different compound which is toxic

b.

Fat soluble and stored in fat tissues

c.

Stored in the bones

d.

Water soluble and easily excreted in urine

Question number: 3

» Fundamentals of Environmental Chemistry » Solubility Products, Solubilty of Gases in Water

Appeared in Year: 2011

MCQ▾

Question

Solubility (S) of a sparingly soluble salt of the type AB is related to the solubility product (KSP) by the relation – (December)

Choices

Choice (4) Response

a.

S=KSP

b.

S=KSP

c.

S=KSP2

d.

S=2KSP

Question number: 4

» Fundamentals of Environmental Chemistry » Solubility Products, Solubilty of Gases in Water

Appeared in Year: 2011

MCQ▾

Question

The particle sizes associated with ambient aerosols in the atmosphere have the range – (December)

Choices

Choice (4) Response

a.

<100µm

b.

510µm

c.

1 – 5 µm

d.

<1µm

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