Biology Test 14

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Biology Test 14

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Question 1/10
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Directions For Questions

Biology Quiz-61

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Which of the following is not a chemical reaction?

Correct

Wrong

Skipped
A
Burning of paper

Correct

Wrong

Skipped
B
Conversion of water into steam

Correct

Wrong

Skipped
C
Digestion of food

Correct

Wrong

Skipped
D
Burning of coal
Question 2/10
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Directions For Questions

Biology Quiz-62

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Which of the following is not a chemical reaction?

Correct

Wrong

Skipped
A
Burning of coal

Correct

Wrong

Skipped
B
Conversion of water into steam

Correct

Wrong

Skipped
C
Burning of paper

Correct

Wrong

Skipped
D
Digestion of food
Question 3/10
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Directions For Questions

Biology Quiz-63

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Marsh gas is...?

Correct

Wrong

Skipped
A
Methane

Correct

Wrong

Skipped
B
Ethane

Correct

Wrong

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C
Hydrogen

Correct

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D
Nitrogen
Question 4/10
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Directions For Questions

Biology Quiz-64

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Balloons are filled with?

Correct

Wrong

Skipped
A
Nitrogen

Correct

Wrong

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B
Helium

Correct

Wrong

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C
Oxygen

Correct

Wrong

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D
Argon
Question 5/10
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Directions For Questions

Biology Quiz-65

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Milk is an example of ___

Correct

Wrong

Skipped
A
Suspension

Correct

Wrong

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B
True Solution

Correct

Wrong

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C
Emulsion

Correct

Wrong

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D
Gel
Question 6/10
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Directions For Questions

Biology Quiz-66

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Sodium metal is kept under______.

Correct

Wrong

Skipped
A
Kerosene

Correct

Wrong

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B
Petrol

Correct

Wrong

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C
Alcohol

Correct

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D
Water
Question 7/10
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Directions For Questions

Biology Quiz-67

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LPG contains___

Correct

Wrong

Skipped
A
Butane and Propane

Correct

Wrong

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B
Butane and Isobutene

Correct

Wrong

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C
Isobutene and Propane

Correct

Wrong

Skipped
D
Butane, Isobutene and Propane
Question 8/10
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Directions For Questions

Biology Quiz-68

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The average salinity of sea water is?

Correct

Wrong

Skipped
A
3%

Correct

Wrong

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B
3.5%

Correct

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C
2.5%

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D
2%
Question 9/10
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Directions For Questions

Biology Quiz-69

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Which of the following is a protein?

Correct

Wrong

Skipped
A
Wool

Correct

Wrong

Skipped
B
Starch

Correct

Wrong

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C
Cellulose

Correct

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D
Natural rubber
Question 10/10
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Directions For Questions

Biology Quiz-70

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Which of the gas is not known as green house gas?

Correct

Wrong

Skipped
A
Hydrogen

Correct

Wrong

Skipped
B
Methane

Correct

Wrong

Skipped
C
Nitrous oxide

Correct

Wrong

Skipped
D
Carbon dioxide

Question 1/10

Biology Quiz-61

Burning of paper

Conversion of water into steam

Digestion of food

Burning of coal

Question 2/10

Biology Quiz-62

Burning of coal

Conversion of water into steam

Burning of paper

Digestion of food

Question 3/10

Biology Quiz-63

Methane

Ethane

Hydrogen

Nitrogen

Question 4/10

Biology Quiz-64

Nitrogen

Helium

Oxygen

Argon

Question 5/10

Biology Quiz-65

Suspension

True Solution

Emulsion

Gel

Question 6/10

Biology Quiz-66

Kerosene

Petrol

Alcohol

Water

Question 7/10

Biology Quiz-67

Butane and Propane

Butane and Isobutene

Isobutene and Propane

Butane, Isobutene and Propane

Question 8/10

Biology Quiz-68

3%

3.5%

2.5%

2%

Question 9/10

Biology Quiz-69

Wool

Starch

Cellulose

Natural rubber

Question 10/10

Biology Quiz-70

Which of the gas is not known as green house gas?

Hydrogen

Methane

Nitrous oxide

Carbon dioxide