Hot questions

0 like 0 dislike

1 answer 79 views

Name the various metallurgical steps.

asked Sep 26, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 119 views

Justify the statement: house hold water is the reason of water pollution.

asked Sep 25, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 1.2k views

What are the factors that can affect the tidal volume and total lung capacity?

asked Aug 31, 2017 in Biology by shamroz (41.5k points)

0 like 0 dislike

1 answer 118 views

Differentiate between soft and hard water

asked Sep 25, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 74 views

What is percentage of nitrogen in urea?

asked Sep 25, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 114 views

What are the reasons of waterborne diseases?

asked Sep 25, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 206 views

How combustion of fossil fuels in internal combustion engine produces oxides of nitrogen?

asked Sep 22, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 115 views

What is function of fertilizers?

asked Sep 24, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 197 views

Compounds of sulphur are air pollutants.

asked Sep 23, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 374 views

What is an ester group? Write down the formula of ethyl acetate.

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

0 like 0 dislike

1 answer 289 views

How can you prepare ethene from alcohol and ethyl bromide?

asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 277 views

Why the alkanes are called 'paraffin's'?

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 239 views

What are the components of nucleotide?

asked Sep 21, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 492 views

Why pure water is not a strong electrolyte?

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

0 like 0 dislike

1 answer 480 views

How the basic salts turn into normal salts? Explain with an example.

asked Sep 16, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 226 views

Give the balanced equation for the formation of glucose.

asked Sep 21, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 308 views

Explain different radicals of butane.

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

0 like 0 dislike

1 answer 224 views

Write balanced chemical equations for the following reactions.

asked Sep 21, 2017 in Biology by sonia (36.5k points)

0 like 0 dislike

1 answer 180 views

What do you mean by genetic code of life?

asked Sep 22, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 219 views

What is difference between glucose and fructose?

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

Categories