Engineering Chemistry MCQs and Answers | Engineering Chemistry Quiz

Questions

81 Carbon monoxide directly attacks on the _ .

A Chlorophyll

B Hemoglobin

C Haaecyanin

D Haemerithrin

View Answer

Answer: Hemoglobin

82 Quantity of oxygen available to body cells when reduced it is generally known as,

A Hemophilia

B Leukemia

C Anemia

D Anoxia

View Answer

Answer: Anoxia

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83 From the following, identify the acid which is not responsible for acid rain.

A Acetic acid

B Sulphurous acid

C Nitrous acid

D Nitric acid

View Answer

Answer: Acetic acid

84 Presence of SO2 doesn’t responsible for the _ disease.

A Cardiac

B Respiratory

C Leukemia

D Pulmonary

View Answer

Answer: Leukemia

85 Upper portion of troposphere is known as,

A Stratosphere

B Biosphere

C Ozonosphere

D Ionosphere

View Answer

Answer: Stratosphere

86 Radiations received from sun are nothing but _ energy.

A Solar

B Photochemical

C Natural

D Environmental

View Answer

Answer: Solar

87 80 % of earth’s surface is covered by water, so it called as _

A Hydro planet

B Aqua planet

C Blue planet

D Special planet

View Answer

Answer: Blue planet

88 Climatic factors like temperature, sunlight, humidity may also be referred as,

A Climatic Environment

B Physical Environment

C Biotic Environment

D Meteorological Environment

View Answer

Answer: Meteorological Environment

89 How much air does a man normally inhale in a day?

A 16 Kg

B 15 Kg

C 10 Kg

D Vary according to season

View Answer

Answer: 16 Kg

90 Temperature rate of earth’s atmosphere is increases due to green house effect is,

A 0.050 C / Year

B 0.050 C / Month

C 0.150 C / Year

D 0.050 C / Decade

View Answer

Answer: 0.050 C / Year

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