Register
Which of the following is an exothermatic reaction a) dissolving sugar in wat b)melting ice c)oxidation of iron D) dissolvin ammonium nitrate in water to cool the water
35.6k views
5 votes
Which of the following is an exothermatic reaction

a) dissolving sugar in wat
b)melting ice
c)oxidation of iron
D) dissolvin ammonium nitrate in water to cool the water

User Gerrit Van Huyssteen
by
8.1k points

1 Answer

2 votes
C, oxidation of iron is the right answer because an exothermic reaction releases energy by light or heat!
User Ron Bergin
by
8.9k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Link Copied!