Discuss Forum

1. নিচের কোন এসিড পাকস্থলিতে থাকে?

  • A. Hydrochloric Acid
  • B. Hydrochloric Acid
  • C. Hydrochloric Acid
  • D. Hydrochloric Acid

Answer: Option A

Explanation:

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.