Chemical Engineering - Chemical Engineering Basics

6.
Lead is most readily dissolved in
acetic acid
hydrochloric acid
nitric acid
sulphuric acid
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
Which of the following is a synthetic abrasive ?
Corundum
Emery
Pumice
Silicon carbide
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
Dezincification is a form of corrosion, which specifically applies to
steel
brass
stainless steel
babbit metal
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
Water hammer in pipelines results, when the flowing fluid
has very high velocity.
has very high pressure.
is brought to rest by gradually closing a valve.
is suddenly brought to rest by closing a valve.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
The preferred alloying element for low temperature applications of steel is
Cr
N
Mo
Ni
Answer: Option
Explanation:
No answer description is available. Let's discuss.