1
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The number $f$-electrons in +3 oxidation state of gadolinium $(Z=64)$ is $x$ and in +2 oxidation state of ytterbium $(Z=70)$ is $y$. The sum of $x$ and $y$ is
A
13
B
20
C
18
D
21
2
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Table Match the following.TS EAMCET 2023 (Online) 12th May Morning Shift Chemistry - Chemical Bonding and Molecular Structure Question 7 English The correct answer is
A
A-IlI, B-I, C-Il, D-IV
B
A-IV, B-Ill, C-I, D-Il
C
A-lll, B-I, C-IV, D-II
D
A-IIl, B-IV, C-Il, D-I
3
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Amongst the following, how many of them come under the category of elastomers? Natural rubber, polyethene, vulcanized rubber, bakelite, polyvinylchloride, buna-N, nylon-6, neoprene
A
4
B
5
C
3
D
6
4
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following is the incorrect statement about maltose?
A
It is a reducing sugar
B
It is composed of two $\alpha$-D-glucose units
C
It is composed of one $\beta$-D-glucose and one $\beta$-D-galactose unit
D
It has 1, 4-glycosidic linkage
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