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Chemistry
Polyhalogen compounds
How will you test pure chloroform?
Chemistry
Polyhalogen compounds
Given, $CH{{I}_{3}}$ is the structure of?
(a)- Chloroform
(b)- Iodoform
(c)- Both a and b
(d)- None of these

Chemistry
Polyhalogen compounds
What is the shape of $ ClF_2^ - $ ion?
(A) Bent
(B) Linear
(C) Pyramidal
(D) None of these

Chemistry
Polyhalogen compounds
The chemical name of freon is
A) Dichlorofluoromethane
B) Trichlorotrifluoroethane
C) Dichlorofluorine
D) Dichlorodifluoromethane
Chemistry
Polyhalogen compounds
Why is chloroform kept in dark coloured bottles?
Chemistry
Polyhalogen compounds
Write the chemical reaction of chloroform with the following:
(1) Silver Powder
(2) Concentrate $HN{O_3}$
(3) Acetone
(4) Alkaline Solution of phenol

Chemistry
Polyhalogen compounds
Freon used as refrigerant is:
A) $\text{CF}_2=\text{CF}_2$
B) $\text{CH}_2\text{F}_2$
C) $\text{CCl}_2\text{F}_2$
D) $\text{CF}_4$
Chemistry
Polyhalogen compounds
Write full name of B.H.C.
Chemistry
Polyhalogen compounds
Write the structures of the following organic halogen compounds.
(i) 2-Chloro-3-methylpentane
(ii) p-Bromochlorobenzene
(iii) 1-Chloro-4-ethylcyclohexane
(iv) 2-(2-chlorophenyl)-1-iodooctane
(v) 2-Bromobutane
(vi) 4-tert-Butyl-3-iodoheptane
(vii) 1-Bromo-4-sec-butyl-2-methylbenzene
(vii) 1,4-Dibromobut-2-ene
Chemistry
Polyhalogen compounds
The compound used as refrigerant is:
A. ${ CCl }_{ 4 }$
B. ${ COCl }_{ 2 }$
C. ${ CF }_{ 4 }$
D. $CF_{ 2 }Cl_{ 2 }$
Chemistry
Polyhalogen compounds
The formula of tear gas is:
A. $\text{COC}{{\text{l}}_{\text{2}}}$
B. $\text{C}{{\text{O}}_{\text{2}}}$
C. $\text{C}{{\text{l}}_{\text{2}}}$
D. $\text{CC}{{\text{l}}_{\text{3}}}\text{N}{{\text{O}}_{\text{2}}}$
Chemistry
Polyhalogen compounds
The IUPAC name of the \[\text{CC}{{\text{l}}_{\text{4}}}\] is:
A. pyrene
B. Carbon tetrachloride
C. tetrachlorocarbon
D. tetrachloromethane
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