Name the molecule CH4.

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the IGCSE Edexcel Chemistry Test. Access flashcards and multiple choice questions with hints and explanations. Get ready for your exam!

Multiple Choice

Name the molecule CH4.

Explanation:
Naming simple hydrocarbons by the number of carbon atoms is being tested. CH4 has one carbon and four hydrogens, so the proper name is methane. This fits the alkane pattern, where the formula is CnH2n+2 and the ending -ane marks single bonds. The other common simple hydrocarbons have more carbons: ethane with two carbons (C2H6), propane with three (C3H8), and butane with four (C4H10). So CH4 is methane.

Naming simple hydrocarbons by the number of carbon atoms is being tested. CH4 has one carbon and four hydrogens, so the proper name is methane. This fits the alkane pattern, where the formula is CnH2n+2 and the ending -ane marks single bonds. The other common simple hydrocarbons have more carbons: ethane with two carbons (C2H6), propane with three (C3H8), and butane with four (C4H10). So CH4 is methane.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy