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MDCAT Past Papers - ETEA - Chemistry - Chap No 9 - 2023 Quiz

Attempt 10 MCQs on MDCAT Past Papers - ETEA - Chemistry - Chap No 9 (Year 2023) | Quiz 1

1. What is the reason for small atomic radii of sodium ions as compared to sodium atom?



2. Brass is an alloy of:



3. Flame tests identify alkali metals when they are burnt. Which of the combinations given is the correct one?



4. H₂O has geometry:



5. The element chlorine is found in gaseous state while bromine is found in:



6. Which compound is formed when magnesium is reacted with 2 molecules of water?



7. Which pair of ions have five unpaired electrons?



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