1
TS EAMCET 2020 (Online) 14th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

In which of the processes, the entropy will decrease

A

$\mathrm{H}_2(\mathrm{~g}) \longrightarrow 2 \mathrm{H}(\mathrm{g})$

B

Liquid water crystallises to ice

C

Temperature of ice is raised from 10 K to 115 K

D

$2 \mathrm{NaHCO}_3$ (s) $\longrightarrow \mathrm{Na}_2 \mathrm{CO}_3$ (s) $+\mathrm{CO}_2$ (g) $+\mathrm{H}_2 \mathrm{O}$ (s)

2
TS EAMCET 2020 (Online) 14th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

For a given equilibrium reaction, addition of inert argon gas at constant volume can shift the equilibrium in

$$ \mathrm{N}_2(g)+3 \mathrm{H}_2(g) \rightleftharpoons 2 \mathrm{NH}_3(g) $$

A

forward direction

B

backward direction

C

remain unaffected

D

initially forward and then backward direction

3
TS EAMCET 2020 (Online) 14th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

For the given equilibrium reaction

$$ \mathrm{H}_2(\mathrm{~g})+\mathrm{I}_2(\mathrm{~g}) \rightleftharpoons 2 \mathrm{HI}(\mathrm{~g}) $$

Choose the correct equation to calculate $K_p$.

A

$K_p=K_C$

B

$K_p=K_C(R T)$

C

$K_p=K_C(R T)$

D

$K_p=K_C(R T)^2$

4
TS EAMCET 2020 (Online) 14th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

When calcium carbide is reacted with heavy water, which of the following product(s) will be formed

I. $\mathrm{CD}_4$

II. $\mathrm{C}_2 \mathrm{D}_2$

III. $\mathrm{Ca}(\mathrm{OD})_2$

IV. $\mathrm{Ca}_2 \cdot \mathrm{D}_2 \mathrm{O}$

A

I and IV

B

II and III

C

I, II and III

D

I, II, III and IV

TS EAMCET Papers

All year-wise previous year question papers