Discuss Forum

1. নিম্নের কোনটি ক্ষারীয় লবন?

  • A. Ca(HCO3)2
  • B. Ca(HCO3)2
  • C. Ca(HCO3)2
  • D. Ca(HCO3)2

Answer: Option B

Explanation:

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.