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Byju's Answer
Standard XII
Chemistry
Nature of Electromagnetic Radiation
List I List I...
Question
List I
List II
A
Visible light
1
0.01 to 10 nm
B
Ultraviolet
2
400 to 700 nm
C
X-Rays
3
longer than 740 nm
D
Infrared
4
2
00 to 400 nm
5
< 0.1 nm
Match the above lists and choose the correct combination.
A
A- 2, B- 4, C- 1, D- 3
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B
A- 4, B- 2, C- 1, D- 3
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C
A- 2, B- 4, C- 3, D- 1
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D
A- 2, B- 1, C- 4, D- 3
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Solution
The correct option is
A
A- 2, B- 4, C- 1, D- 3
The above image indicates the light spectrum.
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Similar questions
Q.
Match the following and choose the correct combination from the options given.
List I
List II
A
Visible Light
1
0.1 to 10 nm
B
Ultraviolet
2
400 to 700 nm
C
X-Rays
3
Longer than 740 nm
D
Infrared
4
100 to 400 nm
5
0.1 nm
Q.
Match list I with list II and choose the correct option
List I (Epithelial tissue)
List II (Location)
1. Cuboidal
A. Epidermis of Skin
2. Ciliated
B. Inner lining of blood vessels
3. Columnar
C. Inner surface of gall bladder
4. Squamous
D. Inner lining of Fallopian tube
5. Keratinized squamous
E. Lining of pancreatic duct
Q.
Match List I with List II and select the correct answer using the codes given below the List.
List I
(Type of electromagnetic radiation)
List II
(Approximate wavelength in metre)
A. Infrared radiation
1.
10
−
2
B. X-rays
2.
10
−
5
C. Ultraviolet radiation
3.
10
−
10
D. Gamma rays
4.
10
−
8
Q.
Match the following:
Wavelength
Colour
a.
450
to
500
n
m
1. Red
b.
500
to
550
n
m
2. Blue
c.
550
to
600
n
m
3. Green
d.
650
to
700
n
m
4. Yellow
Q.
Match List I (Wavelength range of electromagnetic spectrum) with List II. (Method of production of these waves) and select the correct option from the options given below the lists.
List I
List II
(a)
700 nm to 1 mm
(i)
Vibration of atoms and molecules.
(b)
1 nm to 400 nm
(ii)
In atoms moving from one energy level to a lower level.
(c)
<
10
−
3
n
m
(iii)
Radioactive decay of the nucleus.
(d)
1 mm to 0.1 m
(iv)
Magnetron valve.
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