1
TS EAMCET 2023 (Online) 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct set for $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ ion.

(Hybridisation of $\mathrm{Co}^{3+}$, type of complex, number of unpaired electrons in the complex ion respectively.)

A

$d^2 s p^3$, inner orbital complex, zero

B

$s p^3 d^2$, outer orbital complex, three

C

$d^2 s p^3$, inner orbital complex, two

D

$s p^3 d^2$, outer orbital complex, zero

2
TS EAMCET 2023 (Online) 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct statement from the following.

A. Glyptal is made from the monomers ethylene glycol and phthalic acid.

B. Bakelite is used in making electrical switches.

C. Nylon 2-nylon-6 is a biodegradable polymer.

A

A, B, C

B

A and C only

C

A and B only

D

B and C only

3
TS EAMCET 2023 (Online) 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A vitamin $X$ is soluble in fat and its source is egg yolk. Deficiency of $X$ causes the disease

A

scurvy

B

convulsions

C

xerophthalmia

D

rickets

4
TS EAMCET 2023 (Online) 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the pair of drugs which act as tranquilizers

A

heroin, codeine

B

valium, serotonin

C

dimetapp, seldane

D

cimetidine, ranitidine

TS EAMCET Papers

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