1
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

The main products $P$ and $Q$ of the following unbalanced disproportionation reaction $\mathrm{Se}_2 \mathrm{Cl}_2 \longrightarrow P+Q$ are

A

$\mathrm{SeCl}_2 \quad \mathrm{SeCl}_3$

B

$\mathrm{SeCl}_4 \quad \mathrm{SeCl}_2$

C

$\mathrm{SeCl}_4 \quad \mathrm{Se}$

D

$\mathrm{SeCl}_4 \quad \mathrm{Se}_2$

2
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

The correct order of acidity of $\mathrm{HClO}, \mathrm{HBrO}$ and HIO is

A

$\mathrm{HIO}>\mathrm{HBrO}>\mathrm{HClO}$

B

$\mathrm{HBrO}>\mathrm{HIO}>\mathrm{HClO}$

C

$\mathrm{HClO}>\mathrm{HBrO}>\mathrm{HIO}$

D

$\mathrm{HIO}>\mathrm{HClO}>\mathrm{HBrO}$

3
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

The linear molecule among the following is

A

$\mathrm{SnCl}_2$

B

$\mathrm{PbCl}_2$

C

$\mathrm{SO}_2$

D

$\mathrm{XeF}_2$

4
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

Assertion (A) In general, transition metals have high melting points.

Reason (R) More number of electrons from ' $(n-1) d^{\prime}$ and ' $n s$ ' are involved in interatomic metallic 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

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