Post Utme Christopher University 2020 Chemistry Question 17

Practice objective / multiple choice question 17 from the 2020 Post Utme Christopher University Chemistry examination.

Post Utme Christopher University 2020 Chemistry Objective / Multiple Choice
Question 17 POST_UTME_CHRISTOPHER_UNIVERSITY • 2020 • CHEMISTRY • objective

A sample of a metal, M, is heated in a crucible until it melts. The temperature of the metal is measured to be 800°C. If the specific heat capacity of the metal is 0.1 J/g°C, what is the energy required to melt 100 g of the metal?

Answer Options

A. 100 J
B. 200 J
Correct Answer C. 300 J
D. 400 J
Correct Answer
C
Correct Option:
300 J

About This Question

This is Post Utme Christopher University 2020 Chemistry Question 17. It is one of the objective questions from the 2020 Post Utme Christopher University Chemistry examination.

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support