EASY
11th Maharashtra Board
IMPORTANT
Earn 100

Name a molecule having banana bond.

Important Questions on Elements of Group 13, 14 and 15

EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 9 - Elements of Group 13, 14 and 15>Exercises>Q 7

Draw the resonance structure of nitric acid.

EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 9 - Elements of Group 13, 14 and 15>Exercises>Q 8

Find out the difference between — Diamond and graphite.

EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 9 - Elements of Group 13, 14 and 15>Exercises>Q 8

Find out the difference between- White phosphorus and red phosphorus.

HARD
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 9 - Elements of Group 13, 14 and 15>Exercises>Q 9
What are silicones? Where are they used?
HARD
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 9 - Elements of Group 13, 14 and 15>Exercises>Q 10
Explain the trend in oxidation state of elements from nitrogen to bismuth.
EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 9 - Elements of Group 13, 14 and 15>Exercises>Q 11
Give the test that is used to detect borate radical in qualitative analysis.
EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 9 - Elements of Group 13, 14 and 15>Exercises>Q 12
Explain structure and bonding of diborane.
EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 9 - Elements of Group 13, 14 and 15>Exercises>Q 15
The tendency for catenation is much higher for C than for Si.