A. black solid
B. red-brown liquid
C. colourless gas
D. highly inflammable gas
Submitted by: WIQAR AHMAD
Correct Answer: red-brown liquid ✔
Last Updated: June 09, 2018
A. black solid
B. red-brown liquid
C. colourless gas
D. highly inflammable gas
Submitted by: WIQAR AHMAD
Correct Answer: red-brown liquid ✔
Last Updated: June 09, 2018