Add New Description

Fill up the form and submit

Question

কাঁদুনে গ্যাসের সংকেত কোনটি?

Cl₃C-NO₂

P₃C-NO₂

H₃C-NO₂

Cl₂CH-NO₂

ANS : 1

Descrption

To add a description please, login first. click here to login

Cancel Login

©2024 SATT ACADEMY. All rights reserved.