. If sulphur (IV) oxide and methane are
released simultaneously at the opposite
ends of a narrow tube, the rates of
diffusion Rso, and Rch, will be in the
ratio (s = 32, O = 16, C = 12, H = 1]
(a) 4:1
(b) 2:1
(c) 1:2
(d) 1:4
hon

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?

What is the chemical formula for the compound formed between sodium and flour one

When using the ideal gas law constant 0.0821, what unit is used for volume? a) galloonb) ouncec) milliliterd) liter