Two sealed containers of the same capacity and at the same are filled with of gas in one and of in other. If the of is in other, the of in its container will be:
An alloy of Cu, Ag and Au is found to have Cu forming the simple cubic close packed lattice. If the Ag atoms occupy the face centres and Au is present at the body centre, the formula of the alloy will be
The root mean square speed of the molecules of diatomic gas is When the temperature is doubled, the molecules dissociates into two atoms. The new speed of the atom is: