2g অক্সিজেনের মধ্যে কতটি অক্সিজেন অণু আছে?

A 1.882 ‌‌× 1022

B 3.764 × 1022

C 7.529 ×1022

D 8.255 × 1022

Solution

Correct Answer: Option B

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions

Download Android App Login to Website

Related Topics