1
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct variation of pressure and volume of a real gas $$(A)$$ and an ideal gas ($$B$$) at constant temperature. $$(y=p ; x=V)$$

A
AP EAPCET 2022 - 5th July Morning Shift Chemistry - States of Matter Question 38 English Option 1
B
AP EAPCET 2022 - 5th July Morning Shift Chemistry - States of Matter Question 38 English Option 2
C
AP EAPCET 2022 - 5th July Morning Shift Chemistry - States of Matter Question 38 English Option 3
D
AP EAPCET 2022 - 5th July Morning Shift Chemistry - States of Matter Question 38 English Option 4
2
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

The gaseous mixture used for welding of metals is

A
$$\mathrm{C}_2 \mathrm{H}_4, \mathrm{O}_2$$
B
$$\mathrm{C}_4 \mathrm{H}_{10}, \mathrm{O}_2$$
C
$$\mathrm{C}_2 \mathrm{H}_2, \mathrm{~N}_2$$
D
$$\mathrm{C}_2 \mathrm{H}_2, \mathrm{O}_2$$
3
AP EAPCET 2022 - 4th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

Among the gases a, b, c , d, e and f, the gases that show only positive deviation from ideal behaviour at all pressures in the graph are

AP EAPCET 2022 - 4th July Morning Shift Chemistry - States of Matter Question 40 English

A
b and c only
B
b, c, and a only
C
d and e only
D
d, e and f only
4
AP EAPCET 2021 - 20th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

When the temperature of a gas is increased from $$30^{\circ} \mathrm{C}$$ to $$930^{\circ} \mathrm{C}$$, the root mean square speed of the gas would

A
get doubled
B
remain constant
C
gets halved
D
increase by 5.5 times

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