322805
Match the column I with column II and choose the correct option. Column I Column II A Chloroform P Antiseptic B Iodoform Q Insecticide C Trichloromethane R Aneasthetic D DDT S Propellant
1 A - S, B - P, C - R, D - Q
2 A - R, B - P, C - S, D - Q
3 A - Q, B - S, C - P, D - R
4 A - R, B - S, C - P, D - Q
Explanation:
Conceptual Questions
CHXII10:HALOALKANES AND HALOARENES
322806
Which of the following is used for metal cleaning and finishing?
1 \(\mathrm{CHCl}_{3}\)
2 \(\mathrm{CHI}_{3}\)
3 \(\mathrm{CH}_{2} \mathrm{Cl}_{2}\)
4 \(\mathrm{C}_{6} \mathrm{H}_{6}\)
Explanation:
\(\mathrm{CH}_{2} \mathrm{Cl}_{2}\) is used for metal cleaning and finishing.
CHXII10:HALOALKANES AND HALOARENES
322807
Which amongst the following has the highest percentage of chlorine?
1 Chloral
2 Gammaxene
3 Ethyl chloride
4 Pyrene
Explanation:
\(\%\) of chlorine \(=\dfrac{\text { Mas of chlorine }}{\text { Mass of organic compound }} \times 100\) Chloral \(\left(\mathrm{CCl}_{3} \mathrm{CHO}\right)=\dfrac{106.5}{147.5} \times 100=72.20\) Pyrene \(\left(\mathrm{CCl}_{4}\right)=\dfrac{142}{154} \times 100=92.20\) Highest Gammexene \(\left(\mathrm{C}_{6} \mathrm{H}_{6} \mathrm{Cl}_{6}\right)=\dfrac{123}{291} \times 100=73.19\)
CHXII10:HALOALKANES AND HALOARENES
322808
Ethylene chloride and ethylidene chloride are isomers. Identify the correct statements.
1 Both the compounds form same product on treatment with alcoholic \(\mathrm{KOH}\).
2 Both the compounds form same product on treatment with aqueous \(\mathrm{KOH}\).
3 Both the compounds form different product on reduction.
NEET Test Series from KOTA - 10 Papers In MS WORD
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CHXII10:HALOALKANES AND HALOARENES
322805
Match the column I with column II and choose the correct option. Column I Column II A Chloroform P Antiseptic B Iodoform Q Insecticide C Trichloromethane R Aneasthetic D DDT S Propellant
1 A - S, B - P, C - R, D - Q
2 A - R, B - P, C - S, D - Q
3 A - Q, B - S, C - P, D - R
4 A - R, B - S, C - P, D - Q
Explanation:
Conceptual Questions
CHXII10:HALOALKANES AND HALOARENES
322806
Which of the following is used for metal cleaning and finishing?
1 \(\mathrm{CHCl}_{3}\)
2 \(\mathrm{CHI}_{3}\)
3 \(\mathrm{CH}_{2} \mathrm{Cl}_{2}\)
4 \(\mathrm{C}_{6} \mathrm{H}_{6}\)
Explanation:
\(\mathrm{CH}_{2} \mathrm{Cl}_{2}\) is used for metal cleaning and finishing.
CHXII10:HALOALKANES AND HALOARENES
322807
Which amongst the following has the highest percentage of chlorine?
1 Chloral
2 Gammaxene
3 Ethyl chloride
4 Pyrene
Explanation:
\(\%\) of chlorine \(=\dfrac{\text { Mas of chlorine }}{\text { Mass of organic compound }} \times 100\) Chloral \(\left(\mathrm{CCl}_{3} \mathrm{CHO}\right)=\dfrac{106.5}{147.5} \times 100=72.20\) Pyrene \(\left(\mathrm{CCl}_{4}\right)=\dfrac{142}{154} \times 100=92.20\) Highest Gammexene \(\left(\mathrm{C}_{6} \mathrm{H}_{6} \mathrm{Cl}_{6}\right)=\dfrac{123}{291} \times 100=73.19\)
CHXII10:HALOALKANES AND HALOARENES
322808
Ethylene chloride and ethylidene chloride are isomers. Identify the correct statements.
1 Both the compounds form same product on treatment with alcoholic \(\mathrm{KOH}\).
2 Both the compounds form same product on treatment with aqueous \(\mathrm{KOH}\).
3 Both the compounds form different product on reduction.
322805
Match the column I with column II and choose the correct option. Column I Column II A Chloroform P Antiseptic B Iodoform Q Insecticide C Trichloromethane R Aneasthetic D DDT S Propellant
1 A - S, B - P, C - R, D - Q
2 A - R, B - P, C - S, D - Q
3 A - Q, B - S, C - P, D - R
4 A - R, B - S, C - P, D - Q
Explanation:
Conceptual Questions
CHXII10:HALOALKANES AND HALOARENES
322806
Which of the following is used for metal cleaning and finishing?
1 \(\mathrm{CHCl}_{3}\)
2 \(\mathrm{CHI}_{3}\)
3 \(\mathrm{CH}_{2} \mathrm{Cl}_{2}\)
4 \(\mathrm{C}_{6} \mathrm{H}_{6}\)
Explanation:
\(\mathrm{CH}_{2} \mathrm{Cl}_{2}\) is used for metal cleaning and finishing.
CHXII10:HALOALKANES AND HALOARENES
322807
Which amongst the following has the highest percentage of chlorine?
1 Chloral
2 Gammaxene
3 Ethyl chloride
4 Pyrene
Explanation:
\(\%\) of chlorine \(=\dfrac{\text { Mas of chlorine }}{\text { Mass of organic compound }} \times 100\) Chloral \(\left(\mathrm{CCl}_{3} \mathrm{CHO}\right)=\dfrac{106.5}{147.5} \times 100=72.20\) Pyrene \(\left(\mathrm{CCl}_{4}\right)=\dfrac{142}{154} \times 100=92.20\) Highest Gammexene \(\left(\mathrm{C}_{6} \mathrm{H}_{6} \mathrm{Cl}_{6}\right)=\dfrac{123}{291} \times 100=73.19\)
CHXII10:HALOALKANES AND HALOARENES
322808
Ethylene chloride and ethylidene chloride are isomers. Identify the correct statements.
1 Both the compounds form same product on treatment with alcoholic \(\mathrm{KOH}\).
2 Both the compounds form same product on treatment with aqueous \(\mathrm{KOH}\).
3 Both the compounds form different product on reduction.
322805
Match the column I with column II and choose the correct option. Column I Column II A Chloroform P Antiseptic B Iodoform Q Insecticide C Trichloromethane R Aneasthetic D DDT S Propellant
1 A - S, B - P, C - R, D - Q
2 A - R, B - P, C - S, D - Q
3 A - Q, B - S, C - P, D - R
4 A - R, B - S, C - P, D - Q
Explanation:
Conceptual Questions
CHXII10:HALOALKANES AND HALOARENES
322806
Which of the following is used for metal cleaning and finishing?
1 \(\mathrm{CHCl}_{3}\)
2 \(\mathrm{CHI}_{3}\)
3 \(\mathrm{CH}_{2} \mathrm{Cl}_{2}\)
4 \(\mathrm{C}_{6} \mathrm{H}_{6}\)
Explanation:
\(\mathrm{CH}_{2} \mathrm{Cl}_{2}\) is used for metal cleaning and finishing.
CHXII10:HALOALKANES AND HALOARENES
322807
Which amongst the following has the highest percentage of chlorine?
1 Chloral
2 Gammaxene
3 Ethyl chloride
4 Pyrene
Explanation:
\(\%\) of chlorine \(=\dfrac{\text { Mas of chlorine }}{\text { Mass of organic compound }} \times 100\) Chloral \(\left(\mathrm{CCl}_{3} \mathrm{CHO}\right)=\dfrac{106.5}{147.5} \times 100=72.20\) Pyrene \(\left(\mathrm{CCl}_{4}\right)=\dfrac{142}{154} \times 100=92.20\) Highest Gammexene \(\left(\mathrm{C}_{6} \mathrm{H}_{6} \mathrm{Cl}_{6}\right)=\dfrac{123}{291} \times 100=73.19\)
CHXII10:HALOALKANES AND HALOARENES
322808
Ethylene chloride and ethylidene chloride are isomers. Identify the correct statements.
1 Both the compounds form same product on treatment with alcoholic \(\mathrm{KOH}\).
2 Both the compounds form same product on treatment with aqueous \(\mathrm{KOH}\).
3 Both the compounds form different product on reduction.