Easy Chemistry Class 11 Level 2

What does 2 M NaOH solution mean?

2 M NaOH solution का अर्थ क्या है?

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Correct Answer

A. 1 litre solution में 2 mole NaOH / 2 mole NaOH in 1 litre solution

Explanation

Step 1: Molarity means moles per litre of solution. Step 2: 2 M means 2 moles of solute in 1 litre solution. Step 3: Remember M as mole per litre.

Step 1: Molarity mole per litre solution बताती है। Step 2: 2 M का मतलब 1 litre solution में 2 mole solute होता है। Step 3: M symbol को mole per litre से याद रखें।

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