Ideal Gas Equation is an important topic in the Chemistry section in TS EAMCET exam. Practising this topic will increase your score overall and make your conceptual grip on TS EAMCET exam stronger.
This article gives you a full set of TS EAMCET PYQs for Ideal Gas Equation with explanations for effective preparation. Practice of TS EAMCET Chemistry PYQs including Ideal Gas Equation questions regularly will improve accuracy, speed, and confidence in the TS EAMCET 2026 exam.
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TS EAMCET PYQs for Ideal Gas Equation with Solutions
1.
Which one of the following order is correct regarding the covalent character of given molecules?- \( \text{KF} > \text{KI} \)
- \( \text{SnCl}_2 > \text{SnCl}_4 \)
- \( \text{LiF} > \text{KF} \)
- \( \text{NaCl} > \text{CuCl} \)
2.
At \( T(K) \), a vessel contains \( V \) litres of an ideal gas. The vessel was partitioned into three equal parts. The volume (in L) and temperature (in K) in each part are respectively- \( \frac{V}{3} \, , \frac{T}{3} \)
- \( \frac{V}{3} \, , T \)
- \( 3V \, , T \)
- \( \frac{V}{3} \, , 3T \)
3.
At 400 K, an ideal gas is enclosed in a 0.5 m\(^3\) vessel at a pressure of 203 kPa. What is the change in temperature required (in K), if it occupies a volume of 0.2 m\(^3\) under a pressure of 304 kPa? (Nearest integer)- 240
- 160
- 120
- 80
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4.
At \( T(K) \), three moles of an ideal gas is present in a 10 L vessel. If the kinetic energy of an ideal gas is \( 3000 \) J mol\(^{-1}\), the approximate pressure of the gas (in atm) is:- \( 59.2 \)
- \( 5.92 \)
- \( 0.592 \)
\( 11.84 \)
5.
The thickness of a uniform rectangular metal plate is 5 mm and the area of each surface is 3750 cm\(^2\). In steady state, the temperature difference between the two surfaces of the plate is 14°C. If the heat flowing through the plate in one second from one surface to the other surface is 42 J, then the thermal conductivity of the metal is:- \( 90 \, \text{Wm}^{-1}\text{K}^{-1} \)
- \( 30 \, \text{Wm}^{-1}\text{K}^{-1} \)
- \( 45 \, \text{Wm}^{-1}\text{K}^{-1} \)
- \( 60 \, \text{Wm}^{-1}\text{K}^{-1} \) \bigskip
6.
The difference between the fundamental frequencies of an open pipe and a closed pipe of the same length is 100 Hz. The difference between the frequencies of the second harmonic of the open pipe and the third harmonic of the closed pipe is:- \( 100 \, \text{Hz} \)
- \( 150 \, \text{Hz} \)
- \( 200 \, \text{Hz} \)
- \( 250 \, \text{Hz} \) \bigskip
7.
A vessel contains hydrogen and nitrogen gases in the ratio 2:3 by mass. If the temperature of the mixture of the gases is 30°C, then the ratio of the average kinetic energies per molecule of hydrogen and nitrogen gases is:- \( 3:7 \)
- \( 2:3 \)
- \( 1:1 \)
- \( 1:14 \) \bigskip
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