Hydrogen Gas-Multiple Choice Questions Quiz

Interactive MCQs on “Hydrogen Gas”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is the chemical symbol for hydrogen gas?

(a) H2
(b) He
(c) O2
(d) N2

Question 2: In which state of matter does hydrogen gas exist at room temperature and standard pressure?

(a) Solid
(b) Liquid
(c) Gas
(d) Plasma

Question 3: What is the lightest and simplest element in the periodic table?

(a) Helium
(b) Oxygen
(c) Hydrogen
(d) Nitrogen

Question 4: Hydrogen gas is commonly used in which application for fuel and energy production?

(a) Solar panels
(b) Nuclear reactors
(c) Batteries
(d) Fuel cells

Question 5: Which property of hydrogen gas makes it a potential candidate for use as a clean energy carrier?

(a) High density
(b) Low reactivity
(c) Non-flammability
(d) High energy content per unit mass

Question 6: What is the most abundant element in the universe?

(a) Helium
(b) Carbon
(c) Oxygen
(d) Hydrogen

Question 7: When hydrogen gas reacts with oxygen gas under suitable conditions, what compound is formed?

(a) Hydrogen chloride
(b) Water
(c) Hydrogen peroxide
(d) Carbon dioxide

Question 8: Hydrogen gas can be prepared by the reaction of a metal with:

(a) Oxygen
(b) Nitrogen
(c) Carbon dioxide
(d) An acid

Question 9: Which property of hydrogen gas allows it to be used as a lifting gas in some applications?

(a) High density
(b) Non-flammability
(c) Low cost
(d) High reactivity

Question 10: Hydrogen gas is commonly used in the production of which important industrial chemical?

(a) Methane
(b) Ethanol
(c) Ammonia
(d) Acetic acid