MCQEasy1 mark
1(b)
Choose the correct answer from the options given below:
The ratio between the number of molecules in 2g of hydrogen and 32g of oxygen is:
Topic: Mole concept, gas volumes and stoichiometry
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(c) 1 : 1.
Explanation
2 g H₂ and 32 g O₂ are each one mole.
In words
1 : 1.
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