Recent questions in Chemistry

0 like 0 dislike

1 answer 76 views

Why are the alloys considered solutions?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 62 views

Why copper is used for making electrical wires?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 71 views

Name the best ductile and malleable metal?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 51 views

What is homogenous mixture of two or more substances?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 65 views

What will happen when solute-solute forces are stronger than solute-solvent?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 46 views

Define unsaturated solution?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 56 views

Why is the formula of solute necessary for calculation of the molarity of solute?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 65 views

Why do true solutions not show Tyndall effect?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 74 views

How can you define galvanizing? Give an example.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 81 views

What is an endothermic reaction? Give example.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 45 views

You are asked to prepare 15% (w/w) solution of common salt.How much amount of water will be required to prepared this solution?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 77 views

Why magnesium is harder than sodium?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 53 views

Write the comparative note on rusting of iron with corrosion of aluminium.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

0 answers 46 views

Describe the role of chemistry in photography: also describe the method use for photography in ancient time

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 116 views

What is electrolytic cell. briefly describe its construction and working?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

0 answers 92 views

What is the relationship between electropositivity and ionization energy?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

0 answers 45 views

Describe Nelson`s Cell for the manufacture of Caustic soda from brine solution.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 101 views

Define Galvanic cell. Briefly describe the construction and working of Daniel cell (Explain of Galvanic cell)?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 61 views

Define oxidization and reducing agent, briefly describe their differences.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 50 views

Write the rules for assigning oxidation state.

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

Categories