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
A. N
Explanation
N is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Na2CO3
Explanation
Na2CO3 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Nitrile
Explanation
Nitrile is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. alum
Explanation
alum is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Fast neutrons
Explanation
Fast neutrons is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. KCI MgCl2 6H2O
Explanation
KCI MgCl2 6H2O is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Sodium
Explanation
Sodium 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. polymeric
Explanation
polymeric is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. F- Ne Na+
Explanation
F- Ne Na+ is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.