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WorksheetsGroups VIIA & VIIB
Total questions: 7
Worksheet time: 2mins
Name
Class
Date
1.
It is the most electronegative element
a)
F
b)
Cl
c)
Br
d)
I
2.
It is a reddish brown fuming liquid with suffocating odor;
a)
Br
b)
Cl
c)
F
d)
I
3.
It is also known as "Muriate of Lime."
a)
Ca(OCl)2
b)
NaOCl
c)
Diluted HCl (10%)
d)
Labarraque's solution
4.
The member of the Halogen Family that has sedative and antidepressant effect;
a)
Br
b)
I
c)
Cl
d)
At
5.
It is known as Boulton's solution
a)
Phenolated Iodine Solution
b)
Carbolised Iodine Solution
c)
Polyvinylpyrolidone
d)
Iodine Tincture
6.
The member of Halogen Family that is needed in the production of thyroid hormones;
a)
I
b)
Br
c)
Cl
d)
At
7.
It is the first element that was produced artificially;
a)
Tc
b)
Am
c)
Og
d)
At
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