1
AP EAPCET 2025 - 27th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct graph for an ideal gas $(y$-axis $=$ compressibility factor, $Z: x$-axis $=$ pressure, $p)$

A

AP EAPCET 2025 - 27th May Morning Shift Chemistry - States of Matter Question 1 English Option 1

B

AP EAPCET 2025 - 27th May Morning Shift Chemistry - States of Matter Question 1 English Option 2

C

AP EAPCET 2025 - 27th May Morning Shift Chemistry - States of Matter Question 1 English Option 3

D

AP EAPCET 2025 - 27th May Morning Shift Chemistry - States of Matter Question 1 English Option 4

2
AP EAPCET 2025 - 27th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct statements from the following:

I. Glass is an extremely viscous liquid.

II. Increase in temperature decreases the surface tension of liquids.

III. Compressibility factor for an ideal gas is zero.

A

I, II and III

B

I and II only

C

I and III only

D

II and III only

3
AP EAPCET 2025 - 27th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct statements about the following stoichiometric equation.

$$ a \mathrm{P}_4+b^{-} \mathrm{OH}+c \mathrm{H}_2 \mathrm{O} \longrightarrow d \mathrm{PH}_3+e \mathrm{H}_2 \mathrm{PO}_2^{-} $$

I. $a+b+c=5$

II. $b+c-e=3$

III. The oxidation state of P in $\mathrm{H}_2 \mathrm{PO}_2^{-}$is +l .

A

I, II and III

B

I and II only

C

I and III only

D

II and III only

4
AP EAPCET 2025 - 27th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

5 moles of a gas is allowed to pass through a series of changes as shown in the graph, in a cyclic process. The processes $C \rightarrow A, B \rightarrow C$ and $A \rightarrow B$ respectively are

AP EAPCET 2025 - 27th May Morning Shift Chemistry - Thermodynamics Question 1 English

A

isothermal, isochoric, isobaric

B

isochoric, isobaric. isothermal

C

isobaric, isochoric, isothermal

D

isothermal, isobaric, isochoric