Heat given H to a substance was plotted against rise in temperature - Which of the following parts of the graph- most correctly depicts the latent heat of the substance -

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

Byju's Answer

Standard XII

Physics

Latent Heat

Heat given H ...

Question

Heat given (H) to a substance was plotted against rise in temperature $(θ)$ . Which of the following parts of the graph, most correctly depicts the latent heat of the substance ?

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

BC only

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

BC and DE

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

Open in App

Solution

The correct option is D BC and DE
In BC and DE, temperature is constant and phase change is going on; all heat goes on for changing phase. BC and DE denotes latent heat of fusion and latent heat of evaporation respectively.

Suggest Corrections

Similar questions

Q. Heat given (H) to a substance was plotted against rise in temperature (

θ

). Which of the following parts of the graph (Fig. 4.3), most correctly depicts the latent heat of the substance?

Q. A substance is in the solid form at

0^{o} C

. The amount of head added to this substance about its temperature are plotted in the following graph. If the relative specific heat capacity of the solid substance is

0.5

find from the graph
(i) the mass of the substance
(ii) the specific latent heat of the melting process and
(iii) the specific heat of the substance in the liquid state.

A substance is in the form of a solid at 0 °C. The amount of heat added to this substance and the temperature of the substance are plotted on the graph.

Fig, 11.9 Amount of heat (in Joule)

If the specific heat capacity of the solid substance is 500 J/kg °C, find from the graph; the specific Latent heat of fusion of the substance in the liquid state.

Q. The graph shown in the figure represent change in the temperature of

5 k g

of a substance as it absorbs heat at a constant rate of

42 k J / m i n

. The latent heat of vaporization of the substance is

Q. The quantity of heat absorbed by a substance during the change of its state without rising its temperature is called latent heat.

Join BYJU'S Learning Program

Heat given (H) to a substance was plotted against rise in temperature (θ). Which of the following parts of the graph, most correctly depicts the latent heat of the substance ?

The correct option is D BC and DEIn BC and DE, temperature is constant and phase change is going on; all heat goes on for changing phase. BC and DE denotes latent heat of fusion and latent heat of evaporation respectively.

Heat given (H) to a substance was plotted against rise in temperature $(θ)$ . Which of the following parts of the graph, most correctly depicts the latent heat of the substance ?

The correct option is D BC and DE
In BC and DE, temperature is constant and phase change is going on; all heat goes on for changing phase. BC and DE denotes latent heat of fusion and latent heat of evaporation respectively.