Consider the reaction represented by the following equation: C\(_2\)H\(_2\) + yH\(_2\) → C\(_2\)H\(_6\). The value of y in the reaction is
Question 1 Report
Consider the reaction represented by the following equation: C\(_2\)H\(_2\) + yH\(_2\) → C\(_2\)H\(_6\). The value of y in the reaction is
Answer Details
In the given reaction, C\(_2\)H\(_2\) and H\(_2\) react to form C\(_2\)H\(_6\). The molecular formula of C\(_2\)H\(_2\) is C\(_2\)H\(_2\) and that of H\(_2\) is H\(_2\). The molecular formula of C\(_2\)H\(_6\) is C\(_2\)H\(_6\). Therefore, we can write the balanced chemical equation as:
C\(_2\)H\(_2\) + 2H\(_2\) → C\(_2\)H\(_6\)
We can see that for every one mole of C\(_2\)H\(_2\) used in the reaction, two moles of H\(_2\) are required. Therefore, the value of y in the equation is 2. So, the correct option is (C) 2.
Download The App On Google Playstore
Everything you need to excel in your exams
Personalized AI Learning Chat Assistant
200,000+ Exam Questions Across IGCSE, JAMB, WAEC & NECO
Over 3,900 Lesson Notes
Offline Support - Learn Anytime, Anywhere
Green Bridge Timetable
Literature Summaries & Potential Questions
Track Your Performance & Progress
In-depth Explanations for Comprehensive Learning