This problem is very vague since no other details are
given. However for the sake of calculation let us assume that the compound is
an ideal gas at STP.
So that the molar volume is: 1 mole = 22.4 L
<span>density = (44.01 g/mol) * (1 mol / 22.4 L) = 1.96 g/L =
1.96 kg/m^3</span>
Answer:
CaCl,2
the 2 goes to the bottom right side
Answer: True
Explanation:
Weak electrolytes are those solutions which do not undergo complete dissociation when dissolved in water. The dissociation of weak electrolytes is given by an equilibrium.
Example: 
Strong electrolytes are those solutions which undergo complete dissociation when dissolved in water. The dissociation of strong electrolytes is given by a right arrow.
Example: 
Thus the degree to which various compounds will dissociate in solution varies greatly is true.
Aerosol:
Aerosol is a colloidal dispersion of liquid or solid in gas.
Thus a colloidal liquid suspended in a gas is called an aero sol is true
Aerosol is an example of colloidal dispersion and when a beam of light is fall on colloids then light is scattered means light is spread in all direction. It is a characteristic property of collides.
Answer:
Energy transformation,also known as energy conversion,is the process of changing energy from one form to another.
Explanation:
For example,to heat a home,the fornace burns fuel,whose chemical potential energy is converted into thermal energy,which is then transferred to the homes air to raise its temperature.
