This chapter is currently out of syllabus
1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which of the following is an amphoteric hydroxide?
A
Mg(OH)2
B
Be(OH)2
C
Sr(OH)2
D
Ca(OH)2
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Enzymes that utilize ATP is phosphate transfer require an alkaline earth metal (M) as the cofactor. M is
A
Ca
B
Sr
C
Be
D
Mg
3
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Among CaH2 , BeH2 , BaH2 , the order of ionic character is
A
BeH2 < CaH2 < BaH2
B
CaH2 < BeH2 < BaH2
C
BeH2 < BaH2 < CaH2
D
BaH2 < BeH2 < CaH2
4
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Magnesium reacts with an element (X) to form an ionic compound. If the ground state electronic configuration of (X) is 1s22s22p3, the simplest formula for this compound is
A
Mg2X3
B
MgX2
C
Mg2X
D
Mg3X2
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