Chemistry P Block Elements Chlorine Online Exam Quiz
Chemistry P Block Elements Chlorine GK Quiz. Question and Answers related to Chemistry P Block Elements Chlorine. MCQ (Multiple Choice Questions with answers about Chemistry P Block Elements Chlorine
What is the electronic configuration of chloride?
Options
A : 1s22s22p63s23p5
B : 1s22s22p63s23p6
C : 1s22s22p5
D : [Ar]4s24p3
What is the molecular mass of chlorine?
Options
A : 71.0 kg/kmole
B : 35.5 g/kmole
C : 71.0 g/kmole
D : 35.5 kg/mole
Which of the following is a suitable test to identify presence of chlorine atoms or ions?
Options
A : Acidify the given compound and add silver nitrate
B : Add silver nitrate followed by warming the solution
C : Heat the compound strongly
D : Smell the compound
Which of the following would instantly react with chlorine?
Options
A : Copper
B : Magnesium
C : Iron
D : Aluminum
How is chlorine gas manufactured industrially?
Options
A : Deacon process
B : Ostwald process
C : Chlor-alkali process
D : Haber process
Which of the following is the displays the most basic nature in water?
Options
A : Fluoride
B : Chloride
C : Bromide
D : Iodide
Which of the following is a result of bubbling hydrogen chloride gas through gas?
Options
A : H– + Cl–
B : H+ + Cl2-
C : H3O+ + Cl–
D : H+ + Cl–
To which group does chlorine element belong?
Options
A : Halides
B : Pre inert
C : Chalcogens
D : Halogens
When excess chlorine reacts with methane in presence of sunlight, which is the major product?
Options
A : Refrigerant – 40
B : Methylene chloride
C : Chloroform
D : Carbon tetrachloride
Why is chlorine bubbled through water during the latter’s treatment?
Options
A : To remove foul odor
B : To kill microorganisms
C : To improve taste
D : To remove hardness
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