Question

1. ইউরিয়ার রাসায়নিক সংকেত লেখাে।​

Answer 1

Answer:

Your language is not understood

Explanation:

Sorry my dear but if you ask it in english or French I will be pleased to answer you dear friend...

Answer 2

Answer:

co(nh3)2 =urea

Explanation:

hope help you...