This chapter is currently out of syllabus
1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
HCl was passed through A solution of CaCl2, MgCl2 and NaCl. Which of the following compound(s) crystallize(s)?
A
Only NaCl
B
Only MgCl2
C
NaCl, MgCl2 and CaCl2
D
Both MgCl2 and CaCl2
2
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
3
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
4
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
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