Chemical Engineering - Chemical Engineering Basics

1.
Gross national product (GNP) means the total value of __________ in a country.
goods produced
gold reserve
earning of the citizens
taxes paid
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Energy to be supplied to the radioactive nucleus for the emission of a neutron is __________ MeV.
0.8
7.8
200
10000
Answer: Option
Explanation:
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3.
The co-ordination number in simple cubic structure is
4
6
8
12
Answer: Option
Explanation:
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4.
Out of the following surfaces, the emis-sivity will be minimum for
aluminium foil
concrete
plaster
smooth glass
Answer: Option
Explanation:
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5.
The property of material, by which a given amount of energy is absorbed by it without plastic deformation, is called the
resilience
toughness
ductility
impact strength
Answer: Option
Explanation:
No answer description is available. Let's discuss.