1
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

Assertion (A) Both rhombic and monoclinic sulphur have $\mathrm{S}_8$ molecules.

Reason (R) They have planar structure.

The correct option among the following is

A

(A) is true, (R) is true and (R) is the correct explanation for (A)

B

(A) is true, (R) is true but (R) is not the correct explanation for (A)

C

(A) is true but (R) is false

D

(A) is false but (R) is true

2
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

Assertion (A) Hydrogen fluoride has higher boiling point than other hydrogen halides.

Reason (R) Hydrogen fluoride exhibits strong hydrogen bonding.

The correct option among the following is

A

(A) is true, (R) is true and (R) is the correct explanation for (A)

B

(A) is true, (R) is true but (R) is not the correct explanation for (A)

C

(A) is true but (R) is false

D

(A) is false but (R) is true

3
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

The chemical structures of $\mathrm{XeO}_3$ and $\mathrm{XeOF}_4$, respectively, are

A

planar; trigonal bipyramidal

B

pyramidal; square pyramidal

C

planar; square pyramidal

D

pyramidal; square planar

4
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

The elements with full $d^{10}$ electronic configuration in their " +2 " oxidation state are

A

$\mathrm{Cu}, \mathrm{Ni}, \mathrm{Zn}$

B

$\mathrm{Ni}, \mathrm{Au}, \mathrm{Cd}$

C

$\mathrm{Au}, \mathrm{Hg}, \mathrm{Pd}$

D

$\mathrm{Zn}, \mathrm{Cd}, \mathrm{Hg}$

TS EAMCET Papers

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