751ChemistryMedium
Elements of group IA IIA are _________________?
AIA is electropositive while IIA is electronegative
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
D. Electropositive
Explanation
Electropositive is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Iodoform test
Explanation
Iodoform test is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Temperature
Explanation
Temperature is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. IA IIA and VIIA
Explanation
IA IIA and VIIA is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. O-2
Explanation
O-2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. H
Explanation
H is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Moles dm-3 sec-1
Explanation
Moles dm-3 sec-1 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. all of above
Explanation
all of above is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Addition of catalyst
Explanation
Addition of catalyst is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. 562kJ/mol
Explanation
562kJ/mol is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.