9) Iqbal treated a lustrous, divalent element ‘X’ first with sodium hydroxide and then with hydrochloric acid. He observed the formation of bubbles in both the cases. On testing, he found the gas to be
A) Carbon dioxide
B) Hydrogen
C) Chlorine
D) Oxygen
Answers
Answered by
3
Explanation:
CARBON DIOXIDE
Hope This will help you
❤❤❤
Mark me as brainliest if possible
Similar questions