1
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following statements is NOT true about Rutherford atomic model?

A
Each atom consists of massive, +vely charged centre.
B
The electrons are revolving continuously around the nucleus.
C
This model does not describe the distribution of electrons around the nucleus.
D
This model describes the energies of electrons.
2
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is IUPAC name of propylene glycerol?

A
Propane-1,2-diol
B
Propane-1,3-diol
C
Propane-1,2,3-triol
D
Propene-1,2,3-triol
3
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the CORRECT decreasing order of melting point of cluster of sodium atoms depending on size.

A
Cluster of $$10^3$$ atoms $$>$$ cluster of $$10^4$$ atoms $$>$$ Bulk sodium
B
Bulk sodium $$>$$ cluster of $$10^4$$ atoms $$>$$ Cluster of $$10^3$$ atoms
C
Cluster of $$10^4$$ atoms $$>$$ Cluster of $$10^3$$ atoms $$>$$ Bulk sodium
D
Bulk sodium $$>$$ cluster of $$10^3$$ atoms $$>$$ Cluster of $$10^4$$ atoms
4
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from the following coordinate complexes contains anionic and neutral ligands in it?

A
Potassium trioxalatoaluminate(III)
B
Hexacyanoferrate (II)
C
Pentaamminecarbonatocobalt (III) chloride
D
Tetraamminecopper(II) ion
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