Easy Science Class 9 Level 13

What is the formula of nitrate ion?

Nitrate ion का formula क्या है?

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Correct Answer

A. NO3 minus

Explanation

Step 1: Identify the concept: this is polyatomic ion formula. Step 2: The formula of nitrate ion is NO3 minus. Step 3: Remember nitrate has three oxygen atoms.

Step 1: concept पहचानें: यह polyatomic ion formula है। Step 2: Nitrate ion का formula NO3 minus होता है। Step 3: Nitrate में three oxygen याद रखें।

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