Recent questions in Chemistry

0 like 0 dislike

1 answer 113 views

Define petroleum.

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

0 like 0 dislike

1 answer 58 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 118 views

How many stages are involved in formation of urea?

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

0 like 0 dislike

1 answer 348 views

What happens when ammonium carbonate is heated with steam?

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

0 like 0 dislike

1 answer 588 views

Give the advantages of Solvay's Process.

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

0 like 0 dislike

1 answer 202 views

Give the reaction of formation of ammonia in the process.

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

0 like 0 dislike

1 answer 230 views

How CO2 is prepared in the Solvay's process?

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

0 like 0 dislike

1 answer 257 views

Which raw materials are required for the formation of sodium carbonate?

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

0 like 0 dislike

1 answer 523 views

Why only NaHCO3 precipitates when CO2 is passed through the ammonical brine?

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

0 like 0 dislike

1 answer 284 views

What do you mean by anode mud?

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

0 like 0 dislike

1 answer 512 views

Why anode is eaten up in electro-refining process?

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

0 like 0 dislike

1 answer 101 views

What is blister copper?

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

0 like 0 dislike

1 answer 130 views

Mention the chemical reaction for the formation of metallic copper in the bessemerization process.

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

0 like 0 dislike

1 answer 879 views

What is difference between slag and matte?

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

0 like 0 dislike

1 answer 447 views

How slag and matte are removed from the blast furnace?

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

0 like 0 dislike

1 answer 755 views

Why lime is added in the smelting process?

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

0 like 0 dislike

1 answer 165 views

Differentiate between minerals and ores.

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

0 like 0 dislike

1 answer 387 views

Why a small amount of coke is required in the smelting process?

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

0 like 0 dislike

1 answer 440 views

Define concentration process used in metallurgy of copper.

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

0 like 0 dislike

1 answer 111 views

Explain the reasons for considering water a universal solvent.

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

Page:

« prev
1
...
21
22
23
24
25
26
27
...
44
next »

Free Hit Counters

Recent questions in Chemistry

...