The change in internal energy when 5 mole of hydrogen is heated to `20^(@)C` from `10^(@)C`, specific heat of hydrogen at constant pressure is 8 cal/m

Question

The change in internal energy when 5 mole of hydrogen is heated to `20^(@)C` from `10^(@)C`, specific heat of hydrogen at constant pressure is 8 cal/m

The change in internal energy when 5 mole of hydrogen is heated to `20^(@)C` from `10^(@)C`, specific heat of hydrogen at constant pressure is 8 cal/mol`.^(@)C` is
A. 200 cal
B. 350 cal
C. 300 cal
D. 475 cal

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Related Questions

Caluculate Change in internal energy when 5 moles of hydrogen is heated to `20^(@)C` from , Specific heat of hydrogen at constant pressure is 8 cal `(

2 Answers 4 Views

The specific heat of hydrogen gas at constant pressure is `C_(P)=3.4xx10^(3)"cal"//kg^(@)C` and at constant volume is `C_(V)=2.4xx10^(3)"cal"//kg^(@)C

2 Answers 5 Views

The principal specific heat of hydrogen gas at constant pressure and at constant volume are 3400 cal/kg `.^(K)` and 2400 cal/kg `.^(@)K` respectively.

2 Answers 5 Views

If the specific heat of helium at constant volume is 12.6 J/mol K, then the specific heat of hydrogen at constant volume in J/mol K will be

2 Answers 4 Views

The molar specific heat of a gas at constant volume is 24 J/mol K. then change in its internal energy if one mole of such gas is heated at constant fr

2 Answers 5 Views

Molar specific heat of oxygen at constant pressure is 7.2 cal/mol `.^(@)C` and R=8.3 J/mol K. at constant volume, 5 moles of oxygen is heated from `10

2 Answers 5 Views

A system absorbs 100 cal of heat and does an external work of 150 J. if J=4.2 J/cal the change in internal energy is

2 Answers 11 Views

Heat is supplied to a diatomic gas which expands at constant pressure. The % of change in internal energy to heat supplied is

2 Answers 5 Views

Given that `C_(p)-C_(V)=R and gamma=C_(p)//C_(V)`, where `C_p`=Molar specific heat at constant pressure, `C_(V)`=molar specific heat at constant volum

2 Answers 9 Views

The heat of combustion of `CH_(4(g)), C_((g))` and `H_(2(g))` at `25^(@)C` are `-212.4` K cal, -94.0 K cal and -68.4 K cal respectively, the heat of f

2 Answers 7 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
`C_(V)=C_(p)-R=8-2=6cal//mol.^(@)C`
du=n`C_(V)(T_(2)T_(1))=5xx6xx10=300`

6 views Answered 2023-02-05 15:29