1
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is a property of alkali metals?

A
High density
B
Compounds are paramagnetic
C
Form dipositive ions only
D
Most electropositive elements
2
MHT CET 2023 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following compounds is obtained when carbon dioxide gas bubbled through slaked lime solution?

A
$$\mathrm{CaCO}_{3 \text { (s) }}$$
B
$$\mathrm{CaCl}_{2 \text { (aq) }}$$
C
$$\mathrm{CaSO}_{4(\mathrm{s})}$$
D
$$\mathrm{NaCl}_{(\mathrm{aq})}$$
3
MHT CET 2023 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following statements of group-1 elements is NOT true?

A
Unipositive ions have inert gas configuration.
B
Compounds of unipositive ions are paramagnetic.
C
These form colourless compounds in +1 state.
D
These have high negative values of standard reduction potential.
4
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which element from following exhibits diagonal relationship with beryllium?

A
$$\mathrm{B}$$
B
$$\mathrm{Na}$$
C
$$\mathrm{Mg}$$
D
$$\mathrm{Al}$$
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