Home
Class 12
BIOLOGY
Instrument that can be used to demonstra...

Instrument that can be used to demonstrate pull due to vaporisation of water is

A

Potometer

B

Atmometer

C

Auxanometer

D

Anemometer

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

169 J energy is required to transform 1g (1cm^(3)) of water into steam at 1 atm pressure. If the latent heat of vaporisation of water is 540 cal cdot g^(-1) , the volume of that steam will be

Which instrument is used to measure heat?

Reduction of water potential due to presence of solute is

Is the vaporisation of water at 50^(@)C and 1 atm spontaneous? Given: For vaporisation of water at what temperature and pressure, DeltaH=40.67kJ*mol^(-1) and DeltaS=108.79J*K^(-1)*mol^(-1) .

Calculate the values of Delta H and DeltaU in the vaporisation of 90g of water at 100^(@)C and 1 atm pressure. The latent heat of vaporisation of water at the same temperature and pressure =540cal*g^(-1)

Assuming that water vapour is an ideal gas, the internal energy change (DeltaU) when 1 mol of water is vaporised at 1 bar pressure and 100^(@)C , will be (Given: at 1 bar and 373 K, molar enthalpy of vaporisation of water is 41kJ*mol^(-1),R=8.3J*mol^(-1)*K^(-1) )-

Heat required to vaporise 1 g of water at 100^(@)C and 1 atm is 2.26 kJ. What is the enthalpy of vaporisation of water at this temperature and pressure?

Sprain is due to pulling of

Root pressure can be demonstrated by means of

Can water hyacinth be used in industires?