EASY
11th CBSE
IMPORTANT
Earn 100

Show how the following property of elements in group 13 will change with increasing atomic number-
Oxidation state

Important Questions on Some p-Block Elements

EASY
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - Some p-Block Elements>ADDITIONAL QUESTIONS>Q 3

Show how the following property of elements in group 13 will change with increasing atomic number-

Reducing character

MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - Some p-Block Elements>ADDITIONAL QUESTIONS>Q 4
Discuss briefly the trends in the acid-base character of oxides of group 13 elements.
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - Some p-Block Elements>ADDITIONAL QUESTIONS>Q 5
Give the preparation of borax from the mineral colemanite. Briefly describe its properties and uses.
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - Some p-Block Elements>ADDITIONAL QUESTIONS>Q 5
Compare the elements of group 14 with respect to the stability to hydrolysis of the halides.
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - Some p-Block Elements>ADDITIONAL QUESTIONS>Q 6
Compare the elements of group 14 with respect to the oxidation states of the element.
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - Some p-Block Elements>ADDITIONAL QUESTIONS>Q 7
Explain the differences in properties of diamond and graphite based upon their structures.
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - Some p-Block Elements>ADDITIONAL QUESTIONS>Q 8
Name two oxides of carbon. Discuss briefly their preparation, properties and uses.
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 11 - Some p-Block Elements>ADDITIONAL QUESTIONS>Q 9
How is silicon tetrachloride prepared? Discuss its important properties and uses.