What is the composition of brass ?

Answer Posted / rashika

It is composed of copper, zinc, lea and iron.
Copper - 68.5% - 71.5%
Lead - 0.7%
Iron - 0.5%
and remaining is zinc.

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What forms the basis for colorimetric determination?

725


which gas is used in preaparation of bit salt

1844


Cholesterol is a compound suspected of causing hardening of the arteries. The formula of cholesterol is C27H46O. a. A sample of cholesterol is isolated from the arterial lining of a 60-year-old American male. What is the formula of this compound? b. Cholesterol is extracted from a chicken’s egg. What is the formula of this compound?

2600


Why is glass electrode called an ion selective electrode?

559


What is specific conductivity?

665






What is fluidity of a liquid?

637


Mention a few important criteria for satisfactory colorimetric analysis.

1032


What is the role of mercuric sulphate?

564


What is kentchin?

597


what is difference b/w "regio selectivity" & "sterio selectivity"

2050


Mention a few advantages of photoelectric colorimetric determination.

852


Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?

934


What are the advantages of potentiometric titration?

654


What is weak acid?

556


can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification

1319