371ChemistryMedium
The atomic number of an element having maximum number of unpaired electrons in p-subshell is_______________?
A12
MCQs
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Correct answer
C. 7
Explanation
7 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. NH-2
Explanation
NH-2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Critical temperature
Explanation
Critical temperature is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. High energy molecules continuously leaving the surface of liquid
Explanation
High energy molecules continuously leaving the surface of liquid is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Fats
Explanation
The most basic kind of soap is made from caustic soda and animal fat. The two are heated together, and then cooled. The process is called “saponification”. In technical terms, saponification involves base (usually caustic soda NaOH) hydrolysis of triglycerides, which are esters of fatty acids, to form the sodium salt of a carboxylate.
Correct answer
B. Surface area
Explanation
Surface area is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 0.0821 atm dm3k-1mol-
Explanation
0.0821 atm dm3k-1mol- is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Sweet taste
Explanation
Sweet taste is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. De-excitation of electrons from higher energy levels to low energy level
Explanation
De-excitation of electrons from higher energy levels to low energy level is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. variable
Explanation
variable is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.