Ask
Login
TAGGED IN

Engineering Chemistry

Follow this tag to get notifications whenever a new post is added

ALL TAGS
11
votes
1
answer
76k
views
1
answer
Draw and explain one component system with the phase diagram.
engineering chemistry updated 14 months ago by sagarkolekar ★ 10k
3
votes
1
answer
71k
views
1
answer
Draw and Explain neat labeled phase diagram for water system
engineering chemistry updated 3.7 years ago by teamques10 ★ 61k
9
votes
1
answer
68k
views
1
answer
Draw and Explain neat labeled phase diagram for pb-Ag system.
engineering chemistry updated 3.7 years ago by teamques10 ★ 61k
1
vote
1
answer
68k
views
1
answer
Give the principle of EDTA method
engineering chemistry updated 3.7 years ago by teamques10 ★ 61k
2
votes
1
answer
63k
views
1
answer
Differentiate between temporary and permanent hardness.
engineering chemistry updated 23 months ago by teamques10 ★ 61k
2
votes
1
answer
57k
views
1
answer
Define phase, component and degree of freedom.
engineering chemistry updated 14 months ago by yashbeer ★ 11k
4
votes
1
answer
57k
views
1
answer
Calculate temporary, permanent and total hardness in ppm.
engineering chemistry updated 7.4 years ago by teamques10 ★ 61k
1
vote
1
answer
53k
views
1
answer
What is glass transition temperature? What are the factors affecting glass transition temperature? What is its significance?
engineering chemistry updated 6.9 years ago by teamques10 ★ 61k
6
votes
1
answer
47k
views
1
answer
Write a short note on : Setting and hardening of cement
engineering chemistry updated 3.7 years ago by teamques10 ★ 61k
1
vote
1
answer
44k
views
1
answer
Explain hot and cold lime soda process with the help of diagram PROCESS(theroy)-
engineering chemistry updated 3.7 years ago by teamques10 ★ 61k
1
vote
1
answer
40k
views
1
answer
What is vulcanization? Explain with proper reaction. Mention the advantages of vulcanized rubber.
engineering chemistry updated 17 months ago by sagarkolekar ★ 10k
0
votes
1
answer
39k
views
1
answer
Distinguish between thermoplastic and thermosetting polymers.
engineering chemistry updated 17 months ago by sagarkolekar ★ 10k
2
votes
1
answer
33k
views
1
answer
What is a Condensed phase systems, Draw the phase diagram of an Ag-Pb system with proper labelling.
engineering chemistry updated 17 months ago by sagarkolekar ★ 10k
4
votes
1
answer
33k
views
1
answer
Explain with a neat diagram, the zeolite process of water softening including the following points.
engineering chemistry updated 6.9 years ago by teamques10 ★ 61k
5
votes
1
answer
32k
views
1
answer
Explain the principle of EDTA method.
engineering chemistry updated 7.4 years ago by teamques10 ★ 61k
3
votes
1
answer
30k
views
1
answer
Explain significance and properties of following:
engineering chemistry updated 3.7 years ago by teamques10 ★ 61k
4
votes
1
answer
29k
views
1
answer
Numerical based on ZEOLITE Process : An exhausted zeolite softener was regenerated by passing 150 lits of NaCl solution
engineering chemistry updated 3.7 years ago by teamques10 ★ 61k
1
vote
1
answer
29k
views
1
answer
Discuss zeolite process with the help of diagram, chemical reactions and state its advantages and limitations.
engineering chemistry updated 7.4 years ago by teamques10 ★ 61k
0
votes
1
answer
29k
views
1
answer
A Zeolite softener was regenerated by passing 200 litre of NaCl solution, containing 50g/litre of NaCl. How many litre of water of hardness 50 ppm can be softened by this softener?
engineering chemistry updated 7.4 years ago by teamques10 ★ 61k
0
votes
1
answer
29k
views
1
answer
Mention the preparation, properties, uses and applications of the following polymers- Buna-S, PMMA, Kevlar, phenol formaldehyde.
engineering chemistry updated 17 months ago by sagarkolekar ★ 10k
0
votes
1
answer
28k
views
1
answer
Calculate amount of lime (90% pure) and soda (98% pure)
engineering chemistry updated 7.4 years ago by teamques10 ★ 61k
6
votes
1
answer
28k
views
1
answer
Define and give significance of BOD and COD
engineering chemistry updated 3.7 years ago by teamques10 ★ 61k
2
votes
1
answer
27k
views
1
answer
What are the drawbacks of natural rubber
engineering chemistry updated 22 months ago by pedsangini276 • 4.7k
3
votes
1
answer
26k
views
1
answer
Explain demineralization of water by ion exchange method
engineering chemistry updated 7.4 years ago by teamques10 ★ 61k
1
vote
1
answer
24k
views
1
answer
Explain reduced phase rule
engineering chemistry updated 17 months ago by sagarkolekar ★ 10k
<prev • 399 results • page 1 of 16 • next >