Fundamentals of Environmental Chemistry (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 17 - 19 of 19

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Question number: 17

» Fundamentals of Environmental Chemistry » Acid Base Reaction

Appeared in Year: 2013

MCQ▾

Question

Azaridine, Ethylene dibromide, Bis (chloromethyl) ether are (December)

Choices

Choice (4) Response
a.

Alkylating agents

b.

Hydrazines

c.

Aromatic amines

d.

Hydrocarbons

Question number: 18

» 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

Question number: 19

» Fundamentals of Environmental Chemistry » Stochiometry

Appeared in Year: 2009

MCQ▾

Question

Isomorphism in a solid: (June)

Choices

Choice (4) Response
a.

Refers to different structure but same chemistry

b.

Refers to different chemistry but same structure

c.

Refers to different shapes but same chemistry

d.

Refers to different chemistry but same shapes

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