Easy Chemistry Class 11 Level 1

In chemistry what is the SI unit of amount of substance?

रसायन विज्ञान में SI इकाई प्रणाली में पदार्थ की मात्रा की इकाई क्या है?

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Correct Answer

A. मोल / Mole

Explanation

Step 1: This is a basic mole concept question. Step 2: The SI unit of amount of substance is mole so option A is correct. Step 3: When you see amount of substance remember mole.

Step 1: यह mole concept का basic सवाल है। Step 2: पदार्थ की मात्रा की SI इकाई mole होती है इसलिए option A सही है। Step 3: Amount of substance दिखे तो mole याद रखें।

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