Which among the different states of matter possesses very low density?

Solids have particles with low kinetic energy

This is produced when temporary dipole moment is induced in ordinarily nonpolar molecule.

Is a special type of dipole dipole interaction between the hydrogen atom in a polar bond.

is the measure of the elastic force on a liquid's surface.

is the measure of a fluid's resistance to flow.

Is the measure of the tendency of a material to change into the gaseous or vapor state.

Which among the following has a hydrogen bond

which among the following has a dipole - dipole IMF

Using the equations below:

C_(s) + O_2(g) → CO_2(g) ∆H = –390 kJ

Mn_(s) + O_2(g) → MnO_2(s) ∆H = –520 kJ

what is ∆H (in kJ) for the following reaction?

MnO_2(s) + C_(s) → Mn_(s) + CO_2(g)

Consider the following equations.

Mg_(s) + O_2(g) → MgO_(s) ∆H = –602 kJ

H_2(g) + O_2(g) → H₂O_(g) ∆H = –242 kJ

What is the ∆H value (in kJ) for the following reaction?

MgO_(s) + H_2(g) → Mg_(s) + H₂O_(g)

Solute exist in large amount in a solution

Percent by mass is equal to mass of solute divided by the mass of solution multiplied by 100.

Molarity is defined as the number of moles of solute per liter of solution.

The unit for percent by mass is (g) grams.

The unit for percent by volume is (mL) milliliters or (L) liters.

The unit for molarity is M.

The percent by mass of a 20g solution with 2.65g solute is 13.25%

The percent by volume of a 2546 ml solution with 0.05 ml solute is 0.01963%