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MDCAT Past Papers - UHS - Chemistry - Chap No 3 - 2023 Quiz

Attempt 10 MCQs on MDCAT Past Papers - UHS - Chemistry - Chap No 3 (Year 2023) | Quiz 1

1. The electronic configurations of some elements are given below. Recognize the element that belongs to group IIIA:



2. Which of the following is correct electronic configuration of iron(II) ion (atomic no. of Fe = 26)



3. Which of the following electronic configuration is correct for 24Cr?



4. When 6d orbital is filled, the entering electron goes into:



5. Which element has ground state electronic configuration of 1s2 ,2s2 2p6 , 3s2 3p6?



6. Which of the following is different in Na ( Z = 11), Mg+2 (Z = 12) and Al+3 (Z = 13)?



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