Untitled Quiz

Untitled Quiz

9th Grade

15 Qs

quiz-placeholder

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Untitled Quiz

Untitled Quiz

Assessment

Quiz

Others

9th Grade

Hard

Created by

rushikesh ban

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who synthesized an organic compound urea from an inorganic compound ammonium cyanate?

Einstein

Wohler

Bohr

Rutherford

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main element in all organic compounds?

Carbon

Hydrogen

Oxygen

Nitrogen

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Latin word from which the name 'carbon' is derived?

Ignis

Aqua

Terra

Carbo

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In what form is carbon found in nature?

Liquid

Gas

Solid

Plasma

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the proportion of carbon in the form of carbon dioxide in the atmosphere?

0.03%

0.07%

0.01%

0.05%

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are some examples of fossil fuels containing carbon?

Sodium, Potassium, Magnesium

Coal, Petroleum, Natural Gas

Iron, Copper, Zinc

Hydrogen, Oxygen, Nitrogen

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following are carbonaceous nutrients?

Acids, Bases, Salts

Sugar, Salt, Water

Vitamins, Minerals, Fiber

Carbohydrates, Proteins, Fats

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