Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which type of isomerism is shown by propanal and propanone (a) Functional group (b) Metamerism (c) Tautomerism (d) Chain isomerism
10
Dec
Which type of isomerism is shown by propanal and propanone (a) Functional group (b) Metamerism (c) Tautomerism (d) Chain isomerism Which type of isomerism is shown by propanal and propanone (a) Functional group (b) Metamerism (c) Tautomerism (d) Chain isomerism December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
C7H9N has how many isomeric forms that contain a benzene ring (a) 4 (b) 5 (c) 6 (d) 7
10
Dec
C7H9N has how many isomeric forms that contain a benzene ring (a) 4 (b) 5 (c) 6 (d) 7 C7H9N has how many isomeric forms that contain a benzene ring (a) 4 (b) 5 (c) 6 (d) 7 December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The correct statement about ICl5 and ICl-4 is (a) ICl5 is trigonal bipyramidal and ICl-4 is tetrahedral (b) ICl5 is square pyramidal and ICl-4 is tetrahedral (c) ICl5 is square pyramidal and ICl-4 is square planner (d) Both are isostructural
10
Dec
The correct statement about ICl5 and ICl-4 is (a) ICl5 is trigonal bipyramidal and ICl-4 is tetrahedral (b) ICl5 is square pyramidal and ICl-4 is tetrahedral (c) ICl5 is square pyramidal and ICl-4 is square planner (d) Both are isostructural In which of the following processes the bond order has increased and paramagnetic character has [...]
The number of racemic mixture obtained by optical isomers of 2,3 -dihydroxy butanal is / are (a) Three (b) Two (c) One (d) Zero
10
Dec
The number of racemic mixture obtained by optical isomers of 2,3 -dihydroxy butanal is / are (a) Three (b) Two (c) One (d) Zero 3 -dihydroxy butanal is / are (a) Three (b) Two (c) One (d) Zero The number of racemic mixture obtained by optical isomers of 2 December 10, 2020 Category: Uncategorised (JEE [...]
Which of the following compounds may not exist as enantiomers (a) CH3CH(OH)CO2H (b) CH3CH2CH(CH3)CH2OH
10
Dec
Which of the following compounds may not exist as enantiomers (a) CH3CH(OH)CO2H (b) CH3CH2CH(CH3)CH2OH Which of the following compounds may not exist as enantiomers (a) CH3CH(OH)CO2H (b) CH3CH2CH(CH3)CH2OH December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Dimethyl ether and ethyl alcohol are (a) Metamers (b) Homologues (c) Functional isomers (d) Position isomers
10
Dec
Dimethyl ether and ethyl alcohol are (a) Metamers (b) Homologues (c) Functional isomers (d) Position isomers Dimethyl ether and ethyl alcohol are (a) Metamers (b) Homologues (c) Functional isomers (d) Position isomers December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Rotation of plane polarised light is measured by (a) Manometer (b) Polarimeter (c) Viscometer (d) Refractometer
10
Dec
Rotation of plane polarised light is measured by (a) Manometer (b) Polarimeter (c) Viscometer (d) Refractometer Rotation of plane polarised light is measured by (a) Manometer (b) Polarimeter (c) Viscometer (d) Refractometer December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
How many structural isomers are possible for C4H10O (a) 3 (b) 4 (c) 5 (d) 7
10
Dec
How many structural isomers are possible for C4H10O (a) 3 (b) 4 (c) 5 (d) 7 How many structural isomers are possible for C4H10O (a) 3 (b) 4 (c) 5 (d) 7 December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
With respect to the conformers of ethane, which of the following statements is true (a) Bond angle changes but bond length remains same (b) Both bond angles and bond length change
10
Dec
With respect to the conformers of ethane, which of the following statements is true (a) Bond angle changes but bond length remains same (b) Both bond angles and bond length change which of the following statements is true (a) Bond angle changes but bond length remains same (b) Both bond angles and bond length change [...]
Among the following molecules / ions , C2^2- , n2^2- , O2^2- , O2 which one is diamagnetic and has the shortest bond length
10
Dec
Among the following molecules / ions , C2^2- , n2^2- , O2^2- , O2 which one is diamagnetic and has the shortest bond length Among the following molecules / ions C2^2- n2^2- O2 which one is diamagnetic and has the shortest bond length O2^2- December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]