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kanika
Questions (7)
1.how to prepare
a)200ml of a 4MHCl? b)100ml of a 1.5NaOH?
2 answers
439 views
Science physics
A ball A moving with kinetic energy E makes a head on elastic collision with a stationary ball with mass n times
2 answers
730 views
a copper wire has a diameter of o.5mm and resistivity of 1.6*10power 6 ohm cm.calculate the length of wire which will be
0 answers
802 views
define the term torque or moment of force.
Give its units and dimensions
1 answer
469 views
4 moles CO, 5 moles N2 and 2 moles C2H4 are placed in a 5 liter vessel at 27 degree celsius . the ratio of kinetic energy per
0 answers
535 views
4 moles CO, 5 moles N2 and 2 moles C2H4 are placed in a 5 liter vessel at 27 degree celsius . the ratio of kinetic energy per
0 answers
1,096 views
A sample consisting of various gases contains 2.6 10-6 mole fraction of radon. This gas at a total pressure of 37 atm is shaken
1 answer
1,175 views
