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MDCAT Past Papers - ETEA - Chemistry - Chap No 9 - 2024 Quiz

Attempt 10 MCQs on MDCAT Past Papers - ETEA - Chemistry - Chap No 9 (Year 2024) | Quiz 1

1. Electronegativity of Al is approximately equal to:



2. Which of the following alkali metals forms only normal oxide with O₂?



3. Third period element that initially reacts rapidly with oxygen to form a protective oxide coating that prevents further reactions is:



4. Cu²⁺ salt solution is blue in color due to transition of electrons from:



5. Potassium ferrocyanide is which type of salt?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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