Answer : Option C) An induced dipole will be produced in the molecule on the right.
Explanation : As per the given information there is a polar molecule which is placed on the left side which has partial positive charge at one end and on other end has partial negative charge which shows that it has a dipole in it. It tries to induce the non-polar molecule which is at right side. So, there will be an induce dipole interaction between both when they are placed closer to each other.
Properties which repeat in an order.
Answer: A gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
Explanation:
Answer: 7.8 moles of NaCl result from the complete reaction of 3.9 mol of 
Explanation:
To calculate the moles :

As
is the excess reagent,
is the limiting reagent as it limits the formation of product.
According to stoichiometry :
1 mole of
gives = 2 moles of 
Thus 3.9 moles of
will give=
of 
7.8 moles of NaCl result from the complete reaction of 3.9 mol of 