1131ChemistryMedium
Electronic configuration of K is_________________?
A[Kr]5s1
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
B. [Ar]4s1
Explanation
[Ar]4s1 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Diethyl ether
Explanation
Diethyl ether is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Exothermic
Explanation
Exothermic is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Straight
Explanation
Straight is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. bakelite
Explanation
bakelite is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Apparent charge in compound
Explanation
Apparent charge in compound is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Cl2
Explanation
Cl2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Heterogeneous catalysis
Explanation
Heterogeneous catalysis is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Both A and B
Explanation
Both A and B is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 18
Explanation
18 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.