Quantitative Analysis
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317518 In Carius method of estimation of halogens, 355 mg of an organic compound gave 287 mg of AgCl . The percentage of chlorine in the compound is ____.
(At. Mass: \({\mathrm{\mathrm{Ag}=108 ; \mathrm{Cl}=35.5 \mathrm{u}}}\) )

1 10
2 20
3 30
4 40
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317519 0.24 g of volatile liquid upon vapourisation gives 45 mL of vapours at STP. What will be the vapour density of the substance? (Density of \({\mathrm{\mathrm{H}_{2}=0.089 \mathrm{~g}}}\) litre \({\mathrm{{ }^{-1}}}\) )

1 2.4
2 40
3 30.3
4 59.7
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317520 Duma's method involves the determination of content of nitrogen in the organic compound in the form of

1 Gaseous \(\mathrm{NH}_{3}\)
2 \({\rm{NaCN}}\)
3 Gaseous \({{\rm{N}}_{\rm{2}}}\)
4 \(\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317521 In Duma's method for estimation of nitrogen \(0.3 \mathrm{~g}\) of an organic compound gave \({\text{50}}\,\,{\text{ml}}\), of nitrogen collected at \(300 \mathrm{~K}\) temperature and \(715 \mathrm{~mm}\) pressure. Calculate the \(\%\) composition of nitrogen in the compound: (Aqueous tension at \(300 \mathrm{~K}=15 \mathrm{~mm}\) )

1 \(11.46 \%\)
2 \(17.46 \%\)
3 \(22.06 \%\)
4 \(39.65 \%\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317518 In Carius method of estimation of halogens, 355 mg of an organic compound gave 287 mg of AgCl . The percentage of chlorine in the compound is ____.
(At. Mass: \({\mathrm{\mathrm{Ag}=108 ; \mathrm{Cl}=35.5 \mathrm{u}}}\) )

1 10
2 20
3 30
4 40
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317519 0.24 g of volatile liquid upon vapourisation gives 45 mL of vapours at STP. What will be the vapour density of the substance? (Density of \({\mathrm{\mathrm{H}_{2}=0.089 \mathrm{~g}}}\) litre \({\mathrm{{ }^{-1}}}\) )

1 2.4
2 40
3 30.3
4 59.7
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317520 Duma's method involves the determination of content of nitrogen in the organic compound in the form of

1 Gaseous \(\mathrm{NH}_{3}\)
2 \({\rm{NaCN}}\)
3 Gaseous \({{\rm{N}}_{\rm{2}}}\)
4 \(\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317521 In Duma's method for estimation of nitrogen \(0.3 \mathrm{~g}\) of an organic compound gave \({\text{50}}\,\,{\text{ml}}\), of nitrogen collected at \(300 \mathrm{~K}\) temperature and \(715 \mathrm{~mm}\) pressure. Calculate the \(\%\) composition of nitrogen in the compound: (Aqueous tension at \(300 \mathrm{~K}=15 \mathrm{~mm}\) )

1 \(11.46 \%\)
2 \(17.46 \%\)
3 \(22.06 \%\)
4 \(39.65 \%\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317518 In Carius method of estimation of halogens, 355 mg of an organic compound gave 287 mg of AgCl . The percentage of chlorine in the compound is ____.
(At. Mass: \({\mathrm{\mathrm{Ag}=108 ; \mathrm{Cl}=35.5 \mathrm{u}}}\) )

1 10
2 20
3 30
4 40
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317519 0.24 g of volatile liquid upon vapourisation gives 45 mL of vapours at STP. What will be the vapour density of the substance? (Density of \({\mathrm{\mathrm{H}_{2}=0.089 \mathrm{~g}}}\) litre \({\mathrm{{ }^{-1}}}\) )

1 2.4
2 40
3 30.3
4 59.7
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317520 Duma's method involves the determination of content of nitrogen in the organic compound in the form of

1 Gaseous \(\mathrm{NH}_{3}\)
2 \({\rm{NaCN}}\)
3 Gaseous \({{\rm{N}}_{\rm{2}}}\)
4 \(\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317521 In Duma's method for estimation of nitrogen \(0.3 \mathrm{~g}\) of an organic compound gave \({\text{50}}\,\,{\text{ml}}\), of nitrogen collected at \(300 \mathrm{~K}\) temperature and \(715 \mathrm{~mm}\) pressure. Calculate the \(\%\) composition of nitrogen in the compound: (Aqueous tension at \(300 \mathrm{~K}=15 \mathrm{~mm}\) )

1 \(11.46 \%\)
2 \(17.46 \%\)
3 \(22.06 \%\)
4 \(39.65 \%\)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317518 In Carius method of estimation of halogens, 355 mg of an organic compound gave 287 mg of AgCl . The percentage of chlorine in the compound is ____.
(At. Mass: \({\mathrm{\mathrm{Ag}=108 ; \mathrm{Cl}=35.5 \mathrm{u}}}\) )

1 10
2 20
3 30
4 40
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317519 0.24 g of volatile liquid upon vapourisation gives 45 mL of vapours at STP. What will be the vapour density of the substance? (Density of \({\mathrm{\mathrm{H}_{2}=0.089 \mathrm{~g}}}\) litre \({\mathrm{{ }^{-1}}}\) )

1 2.4
2 40
3 30.3
4 59.7
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317520 Duma's method involves the determination of content of nitrogen in the organic compound in the form of

1 Gaseous \(\mathrm{NH}_{3}\)
2 \({\rm{NaCN}}\)
3 Gaseous \({{\rm{N}}_{\rm{2}}}\)
4 \(\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4}\)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

317521 In Duma's method for estimation of nitrogen \(0.3 \mathrm{~g}\) of an organic compound gave \({\text{50}}\,\,{\text{ml}}\), of nitrogen collected at \(300 \mathrm{~K}\) temperature and \(715 \mathrm{~mm}\) pressure. Calculate the \(\%\) composition of nitrogen in the compound: (Aqueous tension at \(300 \mathrm{~K}=15 \mathrm{~mm}\) )

1 \(11.46 \%\)
2 \(17.46 \%\)
3 \(22.06 \%\)
4 \(39.65 \%\)