How many hydrogen atoms are in one molecule of methane (CH4)?

Question

How many hydrogen atoms are in one molecule of methane (CH4)?

A. 1

B. 2

C. 3

D. 4

Correct Answer :

D. 4

Share this question with your friends

Show all AP Chemistry MCQ

Comment

Which of the following is a halogen?

A. Sodium

Discuss this answer

What is the chemical formula for sodium hydroxide?

A. NaOH

B. HCl

C. Na2CO3

D. H2SO4

Discuss this answer

Which element is commonly used in batteries?

D. Zinc

Discuss this answer

Which gas is responsible for the blue color of the Earth's sky?

A. Oxygen

Discuss this answer

Which element is essential for human bone health?

B. Iron

C. Sodium

Discuss this answer

Which gas is produced during photosynthesis?

A. Oxygen

Discuss this answer

What is the chemical symbol for potassium?

A. Po

B. Pa

C. K

D. Ke

Discuss this answer

The pH scale measures the acidity or alkalinity of a substance. A pH value of 7 is considered:

A. Acidic

D. Basic

Discuss this answer

Which gas is essential for photosynthesis in plants?

B. Oxygen

Discuss this answer

Which of the following is a transition metal?

A. Sodium

B. Iron

Discuss this answer

Which element is a noble gas and is often used in advertising signs?

A. Neon

B. Xenon

D. Argon

Discuss this answer

Which element is the most abundant in the universe?

B. Helium

C. Oxygen

D. Carbon

Discuss this answer

Which element is essential for all organic compounds?

A. Carbon

B. Oxygen

Discuss this answer

Which element is used in fluorescent lights?

A. Neon

B. Argon

D. Xenon

Discuss this answer

What is the chemical formula for sulfur hexafluoride?

A. SF6

B. SF5

C. S2F6

D. S2F5

Discuss this answer

What is the chemical symbol for silver?

A. Ag

B. Au

C. Si

D. Sr

Discuss this answer

Which gas is produced by burning fossil fuels and contributes to air pollution?

A. Oxygen

Discuss this answer

How many protons are in the nucleus of an atom with an atomic number of 20?

A. 10

B. 20

C. 40

D. 60

Discuss this answer

What is the chemical formula for aspirin?

B. CH4

C. C9H8O4

Discuss this answer

Which of the following is a greenhouse gas produced by human activities?

A. Oxygen

D. Argon

Discuss this answer

How many hydrogen atoms are in one molecule of methane (CH4)?

A. 1

B. 2

C. 3

D. 4

Discuss this answer

What is the chemical formula for water?

A. H2O

B. CO2

C. CH4

D. O2

Discuss this answer

Which of the following is a lanthanide element?

B. Boron

D. Sodium

Discuss this answer

What is the chemical symbol for iron?

A. Ir

B. Fe

C. In

D. Ni

Discuss this answer

What is the chemical formula for sodium bicarbonate?

A. NaHCO3

B. NaOH

C. Na2CO3

D. Na2SO4

Discuss this answer

What is the chemical formula for sulfuric acid?

A. HCl

B. H2SO4

C. HNO3

D. H3PO4

Discuss this answer

Which type of bond involves the sharing of electrons?

Discuss this answer

What is the chemical formula for table salt?

A. NaCl

B. H2O

C. CO2

D. CH4

Discuss this answer

Which of the following is a noble gas?

A. Neon

B. Sodium

C. Oxygen

Discuss this answer

What is the chemical formula for ammonia?

A. NH4

B. NH2

C. NH3

D. NH

Discuss this answer

Answer 1

B. Fluorine

Answer 2

C. Potassium

Answer 3

D. Calcium

Answer 4

A. Calcium

Answer 5

B. Lithium

Answer 6

C. Aluminum

Answer 7

B. Carbon dioxide

Answer 8

C. Nitrogen

Answer 9

D. Rayleigh scattering of sunlight

Answer 10

A. Calcium

Answer 11

D. Potassium

Answer 12

B. Carbon dioxide

Answer 13

C. Nitrogen

Answer 14

D. Hydrogen

Answer 15

B. Alkaline

Answer 16

C. Neutral

Answer 17

A. Carbon dioxide

Answer 18

C. Nitrogen

Answer 19

D. Methane

Answer 20

C. Calcium

Answer 21

D. Potassium

Answer 22

C. Krypton

Answer 23

A. Hydrogen

Answer 24

C. Hydrogen

Answer 25

D. Nitrogen

Answer 26

C. Mercury

Answer 27

B. Nitrogen

Answer 28

C. Carbon dioxide

Answer 29

D. Sulfur dioxide

Answer 30

A. C6H12O6

Answer 31

D. C12H22O11

Answer 32

B. Carbon dioxide

Answer 33

C. Nitrogen

Answer 34

A. Uranium

Answer 35

C. Lanthanum

Answer 36

A. Ionic bond

Answer 37

B. Covalent bond

Answer 38

C. Metallic bond

Answer 39

D. Hydrogen bond

Answer 40

D. Chlorine

How many hydrogen atoms are in one molecule of methane (CH4)?

Correct Answer :

Show all AP Chemistry MCQ

Related Questions

Which of the following is a halogen?

What is the chemical formula for sodium hydroxide?

Which element is commonly used in batteries?

Which gas is responsible for the blue color of the Earth's sky?

Which element is essential for human bone health?

Which gas is produced during photosynthesis?

What is the chemical symbol for potassium?

The pH scale measures the acidity or alkalinity of a substance. A pH value of 7 is considered:

Which gas is essential for photosynthesis in plants?

Which of the following is a transition metal?

Which element is a noble gas and is often used in advertising signs?

Which element is the most abundant in the universe?

Which element is essential for all organic compounds?

Which element is used in fluorescent lights?

What is the chemical formula for sulfur hexafluoride?

What is the chemical symbol for silver?

Which gas is produced by burning fossil fuels and contributes to air pollution?

How many protons are in the nucleus of an atom with an atomic number of 20?

What is the chemical formula for aspirin?

Which of the following is a greenhouse gas produced by human activities?

How many hydrogen atoms are in one molecule of methane (CH4)?

What is the chemical formula for water?

Which of the following is a lanthanide element?

What is the chemical symbol for iron?

What is the chemical formula for sodium bicarbonate?

What is the chemical formula for sulfuric acid?

Which type of bond involves the sharing of electrons?

What is the chemical formula for table salt?

Which of the following is a noble gas?

What is the chemical formula for ammonia?

Also checkout