explain the physical significance of van der waals parameter?
on what factors does the surface tension depends?
Why 2nd Electron Gain Enthalpy of oxygen is positive?
by sucking through a straw a student can reduce the pressure in his lungs to 750mm of mercury density=13.6gm/cm3 using the straw he can drink water from a glass upto a maximum depth of
a) 10cm b) 75cm 3) 13.6cm 4)1.36cm
Explain why liquids like ether and acetone are kept in cool places?
The drain cleaner, Drainex contains small bits of aluminium which react with caustic soda to produce dihydrogen. What volume of dihydrogen at 20C and one bar will be released when 0.15g of aluminium reacts?
DIFFERENCE BETWEEN REAL GAS AND IDEAL GAS (IN POINTS)
What will be the graph between log p and inverse of log v ?
prove that PV=1/3 mNc2
explain the physical significance of van der waals parameter?
on what factors does the surface tension depends?
Why 2nd Electron Gain Enthalpy of oxygen is positive?
a) H2, 2.5 s
b) SO2, 16 s
c) CO, 10 s
d) He, 4 s
by sucking through a straw a student can reduce the pressure in his lungs to 750mm of mercury density=13.6gm/cm3 using the straw he can drink water from a glass upto a maximum depth of
a) 10cm b) 75cm 3) 13.6cm 4)1.36cm
Explain why liquids like ether and acetone are kept in cool places?
The drain cleaner, Drainex contains small bits of aluminium which react with caustic soda to produce dihydrogen. What volume of dihydrogen at 20C and one bar will be released when 0.15g of aluminium reacts?
DIFFERENCE BETWEEN REAL GAS AND IDEAL GAS (IN POINTS)
What will be the graph between log p and inverse of log v ?
prove that PV=1/3 mNc2