$6\times 10^{23}$ টি অক্সিজেন পরমাণুর ভর কত গ্রাম (g) হবে ?

A 44

B 16

C 31

D 32

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