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Questions and Answers
What are some important compounds whose properties and uses are described in this unit?
What are some important compounds whose properties and uses are described in this unit?
- K2Cr2O7 and KMnO4 (correct)
- HCl and NH3
- CO2 and CH4
- NaCl and H2O
Which group of elements in the periodic table contains the d-block elements?
Which group of elements in the periodic table contains the d-block elements?
- Group 2
- Group 18
- Group 1
- Groups 3-12 (correct)
Where are the d orbitals progressively filled in the periodic table?
Where are the d orbitals progressively filled in the periodic table?
- In each period of the p-block
- In each period of the s-block
- In each period of the f-block
- In each period of the d-block (correct)
Which set of elements are proving to be excellent sources of nuclear energy in modern times?
Which set of elements are proving to be excellent sources of nuclear energy in modern times?
Which group of elements contains the elements of the groups 3-12 in the periodic table?
Which group of elements contains the elements of the groups 3-12 in the periodic table?
What is the central science that provides a foundation for understanding basic and applied scientific disciplines?
What is the central science that provides a foundation for understanding basic and applied scientific disciplines?
In which field does chemistry explain aspects of plant growth?
In which field does chemistry explain aspects of plant growth?
Which natural science studies the chemical elements that make up matter and compounds made of atoms, molecules, and ions?
Which natural science studies the chemical elements that make up matter and compounds made of atoms, molecules, and ions?
Where do d orbitals get progressively filled in the periodic table?
Where do d orbitals get progressively filled in the periodic table?
In which field does chemistry explain the formation of igneous rocks?
In which field does chemistry explain the formation of igneous rocks?
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