Hot questions

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 766 views

Note down changes in color of methylene blue. Also write down reason for colour change.

asked Sep 4, 2017 in Biology by shamroz (41.5k points)

0 like 0 dislike

1 answer 117 views

Describe the functional group of an alcohol. How alcoholic groups are identified?

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

0 like 0 dislike

1 answer 117 views

Define homologous series. Pyridine

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

0 like 0 dislike

1 answer 203 views

Give a few characteristic properties of salts.

asked Sep 17, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 157 views

Justify that organic compounds are used as food.

asked Sep 18, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 199 views

Point out the properties of carbon which are responsible for formation of long chains of carbon atom compounds.

asked Sep 17, 2017 in Chemistry by sonia (36.5k 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 200 views

Which acids are mineral acid?

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 196 views

How acidic salts can be prepared. Give the Characteristics of an acidic salt.

asked Sep 17, 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)

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 150 views

Define structural formula. Draw the structural formulae of n-butane and isobutene.

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 196 views

Which kind of a bond forms between a Lewis acid and a base?

asked Sep 17, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 272 views

Define a base and explain: all alkalis are bases, but all bases are not alkalis.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 271 views

Define and give the characteristics of a Lewis acid.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 190 views

Name the types of salts.

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 184 views

What is an indicator and name commonly used indicators in titration

asked Sep 17, 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 183 views

How the insoluble salts are prepared?

asked Sep 17, 2017 in Chemistry by shamroz (41.5k points)

Categories