Recent questions without a selected answer

0 like 0 dislike

1 answer 135 views

What is importance of natural gas?

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 131 views

How coal is formed?

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 575 views

What is meant by the term catenation? Give an example of a compound that displays catenation?

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 251 views

How ketonic group is tested?

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 210 views

How an alcohol is tested?

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 152 views

Give the functional group of alkenes and alkynes?

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 117 views

What is the difference between aldehyde and ketone?

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 177 views

What is the functional group of an ester?

asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 137 views

Our existence is due to organic compounds, comment.

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 161 views

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 587 views

What is the basic unit of carbohydrates and how it is synthesized?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 184 views

What types of compounds are synthesized by plants?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 211 views

Define petroleum

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 112 views

What is destructive distillation?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 168 views

What is coke? For what purpose it is used? Which is the best quality of coal?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 352 views

Is coal-tar a compound? What is importance of coal-tar?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 149 views

Name the gases which are found in coal gas.

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 181 views

What is isomerism?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 102 views

Explain Wohler's work.

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 113 views

What is vital force theory?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

Page:

« prev
1
...
943
944
945
946
947
948
949
...
970
next »

Free Hit Counters

...