Periodic Classification And Periodic Properties
- Periodic Classification And Periodic Properties Ques 1
- Periodic Classification And Periodic Properties Ques 2
- Periodic Classification And Periodic Properties Ques 3
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- Periodic Classification And Periodic Properties Ques 5
- Periodic Classification And Periodic Properties Ques 6
- Periodic Classification And Periodic Properties Ques 7
- Periodic Classification And Periodic Properties Ques 8
- Periodic Classification And Periodic Properties Ques 9
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- Periodic Classification And Periodic Properties Ques 11
- Periodic Classification And Periodic Properties Ques 12
- Periodic Classification And Periodic Properties Ques 13
- Periodic Classification And Periodic Properties Ques 14
- Periodic Classification And Periodic Properties Ques 15
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- Periodic Classification And Periodic Properties Ques 17
- Periodic Classification And Periodic Properties Ques 18
- Periodic Classification And Periodic Properties Ques 19
- Periodic Classification And Periodic Properties Ques 20
- Periodic Classification And Periodic Properties Ques 21
- Periodic Classification And Periodic Properties Ques 22
- Periodic Classification And Periodic Properties Ques 23
- Periodic Classification And Periodic Properties Ques 24
- Periodic Classification And Periodic Properties Ques 25
- Periodic Classification And Periodic Properties Ques 26
- Periodic Classification And Periodic Properties Ques 27
- Periodic Classification And Periodic Properties Ques 28
- Periodic Classification And Periodic Properties Ques 29
- Periodic Classification And Periodic Properties Ques 30
- Periodic Classification And Periodic Properties Ques 31
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- Periodic Classification And Periodic Properties Ques 33
- Periodic Classification And Periodic Properties Ques 34
- Periodic Classification And Periodic Properties Ques 35
- Periodic Classification And Periodic Properties Ques 36
- Periodic Classification And Periodic Properties Ques 37
- Periodic Classification And Periodic Properties Ques 38
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- Periodic Classification And Periodic Properties Ques 40
- Periodic Classification And Periodic Properties Ques 41
- Periodic Classification And Periodic Properties Ques 42
- Periodic Classification And Periodic Properties Ques 43
- Periodic Classification And Periodic Properties Ques 44
- Periodic Classification And Periodic Properties Ques 45
- Periodic Classification And Periodic Properties Ques 46
- Periodic Classification And Periodic Properties Ques 47
- Periodic Classification And Periodic Properties Ques 48
- Periodic Classification And Periodic Properties Ques 49
- Periodic Classification And Periodic Properties Ques 50
Periodic Classification And Periodic Properties Ques 7
7. The set representing the correct order of first ionisation potential is
(2001, 1M)
(a) $\mathrm{Li}>\mathrm{Na}>\mathrm{K}$
(b) $\mathrm{Be}>\mathrm{Mg}>\mathrm{Ca}$
(c) $\mathrm{B}>\mathrm{C}>\mathrm{N}$
(d) $\mathrm{Ge}>\mathrm{Si}>\mathrm{C}$
Show Answer
Answer:
Correct Answer: 7.(d)
Solution:
- In a group, ionisation energy decreases down the group
$$ \mathrm{Be}>\mathrm{Mg}>\mathrm{Ca} $$
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