BITSAT SERIES Chemistry
Group 13 Elements
5 previous year questions.
Volume: 5 Ques
Yield: Medium
High-Yield Trend
2
2019 1
2018 1
2010 1
2009 Chapter Questions 5 MCQs
01
PYQ 2009
medium
chemistry ID: bitsat-2
Aluminium reacts with and forms compound ' '. If the coordination number of aluminium in ' ' is , the correct formula of is
1
2
3
4
02
PYQ 2010
medium
chemistry ID: bitsat-2
Which of the following is similar to graphite
1
2
3
4
03
PYQ 2018
medium
chemistry ID: bitsat-2
An element X occurs in short period having configuration ns²np¹. The formula and nature of its oxide is:
1
XO₃, basic
2
XO₃, acidic
3
X₂O₃, amphoteric
4
X₂O₃, basic
04
PYQ 2019
medium
chemistry ID: bitsat-2
Which of the following is the most basic oxide?
1
Sb₂O₃
2
Bi₂O₃
3
SeO₂
4
Al₂O₃
05
PYQ 2019
medium
chemistry ID: bitsat-2
Which of the following element has the highest ionisation enthalpy?
1
Boron
2
Aluminium
3
Germanium
4
Thallium