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

The total number of paramagnetic gaseous products formed in all the following reactions $[A+B+C]$ are

(A) $\mathrm{NH}_4 \mathrm{NO}_3 \xrightarrow{\Delta}$ Products

(B) $\mathrm{NaNO}_2+\mathrm{H}_2 \mathrm{SO}_4 \longrightarrow$ Products

(C) $\mathrm{Pb}\left(\mathrm{NO}_3\right)_2 \xrightarrow{673 \mathrm{~K}}$ Products

A

0

B

1

C

2

D

3

2
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

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

3
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

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

4
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

$\mathrm{O}_3$

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