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 Morning Shift
MCQ (Single Correct Answer)
+1
-0

Aluminium when treated with aqueous NaOH , liberates a gaseous molecule majorly. The gas is

A

$\mathrm{H}_2$

B

$\mathrm{O}_2$

C

$\mathrm{D}_2$

D

$\mathrm{O}_3$

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

The relative order of electronegativity of $\mathrm{C}, \mathrm{Ge}$, and Pb is

A

$\mathrm{C}>\mathrm{Ge}>\mathrm{Pb}$

B

$\mathrm{Ge}>\mathrm{C}>\mathrm{Pb}$

C

$\mathrm{Pb}>\mathrm{C}>\mathrm{Ge}$

D

$\mathrm{C}>\mathrm{Pb}>\mathrm{Ge}$

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