Register

Which of the following oxides remains unchanged when heated in hydrogen? a) Sodium b) Iron c) Copper d)Calcium​

Which of the following oxides remains unchanged when heated in hydrogen? a) Sodium b) Iron c) Copper d)Calcium​
asked 198k views
1 vote
Which of the following oxides remains unchanged when heated in hydrogen? a) Sodium b) Iron c) Copper d)Calcium​

asked
User Sebagomez
by
7.1k points

2 Answers

5 votes
The answer will be IRON
answered
User Luckyape
by
7.1k points
4 votes

answer is simple to is iron

answered
User Eleazer
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Why is gold preferred as a superior metal over silver and bronze?
Link Copied!