Post Utme Joseph Ayo Babalola University 2020 Chemistry Question 3
Practice objective / multiple choice question 3 from the 2020 Post Utme Joseph Ayo Babalola University Chemistry examination.
A 2.0 g sample of a subs\tance is placed in a 100 mL beaker and heated to 100°C. The mass of the subs\tance is measured to be 2.5 g. What is the change in enthalpy (ΔH) for the subs\tance?
Answer Options
About This Question
This is Post Utme Joseph Ayo Babalola University 2020 Chemistry Question 3. It is one of the objective questions from the 2020 Post Utme Joseph Ayo Babalola 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.