1
TG EAPCET 2024 (Online) 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Identify the element for which +1 oxidation state is more stable than +3 oxidation state.
A
Ga
B
Sn
C
TI
D
Ge
2
TG EAPCET 2024 (Online) 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Observe the oxides $\mathrm{CO}, \mathrm{B}_2 \mathrm{O}_3, \mathrm{SiO}_2, \mathrm{CO}_2, \mathrm{Al}_2 \mathrm{O}_3$. $\mathrm{PbO}_2, \mathrm{Tl}_2 \mathrm{O}_3$. The number of acidic oxides in the list is
A
3
B
4
C
5
D
2
3
TG EAPCET 2024 (Online) 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The common components of photochemical smog are
A
$\mathrm{O}_3, \mathrm{CH}_4, \mathrm{CO}_2$
B
$\mathrm{O}_3, \mathrm{CO}_2, \mathrm{CO}$
C
$\mathrm{O}_2, \mathrm{SO}_3, \mathrm{PAN}$
D
$\mathrm{O}_3, \mathrm{NO}, \mathrm{PAN}$
4
TG EAPCET 2024 (Online) 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The electron displacement effect observed in the given structures is known as

TG EAPCET 2024 (Online) 9th May Morning Shift Chemistry - General Organic Chemistry Question 6 English

A
$+R$ effect
B
Electromeric effect
C
$-R$ effect
D
-1 effect
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