Recent questions

0 like 0 dislike

1 answer 75 views

What type of smell is given out by the esters of butanoic acid?

asked Nov 11, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

0 answers 47 views

CNG stands for what? Give its uses

asked Nov 11, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

0 answers 48 views

How permanent hardness of water can be removed by using Zeolite

asked Nov 11, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 159 views

What is the importance of lipids

asked Nov 11, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 39 views

Give two properties of oligosaccharides

asked Nov 11, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 57 views

According to Lewis concept, which types of substances can behave as bases

asked Nov 11, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 41 views

What is static equilibrium. Explain with an example

asked Nov 11, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 64 views

What are preservatives? Why preservatives are used in food?

asked Nov 10, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 49 views

What is meant by Arrhenius acid and base? Give two examples each

asked Nov 10, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 56 views

How name are assigned to alkyl radicals

asked Nov 10, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 77 views

How hydrocarbons are classified? Give their examples

asked Nov 10, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 532 views

Our existence owe to organic compounds, comment?

asked Nov 10, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 77 views

Give two physical properties of alkynes

asked Nov 10, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 89 views

How temperature changes in stratosphere

asked Nov 10, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 93 views

What does the word petroleum mean?

asked Nov 10, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 195 views

What are main types of organic compounds

asked Nov 9, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 270 views

What types of organic compounds are synthesized by plants? Give the sources of each type?

asked Nov 9, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 219 views

How will you justify salts are neutral compounds?

asked Nov 9, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 70 views

What is hepatitis? Give its cause and transmission?

asked Nov 9, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 56 views

What is meant by conjugate acid-base pair?

asked Nov 9, 2018 in Chemistry by danish (1.0m points)

Page:

« prev
1
...
839
840
841
842
843
844
845
...
970
next »

Free Hit Counters

Recent questions

...