Which of the following is NOT an intensive property?

Important Questions on Chemical Thermodynamics and Energetics

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 5 - Chemical Thermodynamics and Energetics>MHT-CET 2018>Q 2

Which of the following equations represents the first law of thermodynamics under isobaric conditions?

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 5 - Chemical Thermodynamics and Energetics>MHT-CET 2017>Q 3

The first law of thermodynamics for isothermal process is

MEDIUM

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 5 - Chemical Thermodynamics and Energetics>MHT-CET 2018>Q 4

Calculate the work done during combustion of $0.138\mathrm{ }\mathrm{kg}$ of ethanol, $\left({\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH}\left(\mathrm{l}\right)\right)$ at at $300 \mathrm{K. }$Given: $\mathrm{R}=8.314\mathrm{ }{\mathrm{Jk}}^{-1}\mathrm{ }{\mathrm{mol}}^{-1}$ and molar mass of ethanol $=46\mathrm{ }\mathrm{g}\mathrm{ }{\mathrm{mol}}^{-1}$.

EASY

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 5 - Chemical Thermodynamics and Energetics>MHT-CET 2017>Q 5

Calculate the work done during compression of $2$ mol of an ideal gas from a volume of $1{\mathrm{m}}^3$ to $10$ ${\mathrm{dm}}^3$ at $300 \mathrm{K}$ against a pressure of $100 \mathrm{kPa}$.

MEDIUM

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 5 - Chemical Thermodynamics and Energetics>MHT-CET 2019>Q 6

Identify the equation in which change in enthalpy is equal to change in internal energy

EASY

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 5 - Chemical Thermodynamics and Energetics>MHT-CET 2019>Q 7

Two moles on an ideal gas is expanded isothermally and reversibly at 300 K form 1 L to 10 L. The enthalpy change in KJ is

EASY

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 5 - Chemical Thermodynamics and Energetics>MHT-CET 2019>Q 8

If $C\left(s\right)+O_2\left(g\right)\to C{O}_2\left(g\right),\Delta H=-X,$
$CO\left(g\right)+\frac{1}{2}{O}_2\left(g\right)\to C{O}_2\left(g\right),\Delta H=-Y,$
Calculate ${\Delta }_{f}H$ for $C{O}_{\left(g\right)}$ formation

EASY

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 5 - Chemical Thermodynamics and Energetics>MHT-CET 2017>Q 9

Identify the INVALID equation.