CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Specific Heat Capacity

If C p and C ...

Question

If $C_{P}$ and $C_{V}$ denote the specific heats of nitrogen per unit mass at constant pressure and constant volume respectively, then

A

C_{P} - C_{V} = \frac{R}{28}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

C_{P} - C_{V} = \frac{R}{14}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

C_{P} - C_{V} = R

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

C_{P} - C_{V} = 28 R

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $C_{P} - C_{V} = \frac{R}{28}$
According to mayer's relation
molar mass of nitrogen $M = 2 \times 14 = 28$
$∴$ for $N_{2}$
$C_{P} - C_{V} = \frac{R}{M} = \frac{R}{28}$

Suggest Corrections

thumbs-up

0

Similar questions

C_{p}

C_{V}

denotes the specific heats of unit mass nitrogen at constant pressure and volume respectively, then

c_{p}

c_{v}

denotes the specific heat of nitrogen at constant pressure and constant volume respectively, then

Q. If for hydrogen

C_{p} - C_{v} = m

and for nitrogen

C_{p} - C_{v} = n

C_{p}

C_{v}

refer to specific heats per unit mass respectively at constant pressure and constant volume. The relation between m and n is

C_{P}

C_{V}

denote the specific heats of nitrogen per unit mass at constant pressure and constant volume respectively, then.

C_{p}

C_{v}

are specific heats at constant pressure and constant volume respectively. It is observed that

C_{p} - C_{v} = a

for hydrogen gas

C_{p} - C_{v} = b

for nitrogen gas
The correct relation between a and b is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

PHYSICS

Watch in App

explore_more_icon

Explore more

Specific Heat Capacity

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon