Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which of the following have identical bond order (a) CN^- (b) O2^- (c) NO^+ (d) CN^+
10
Dec
Which of the following have identical bond order (a) CN^- (b) O2^- (c) NO^+ (d) CN^+ Which of the following have identical bond order (a) CN^- (b) O2^- (c) NO^+ (d) CN^+ December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following compounds will show geometrical isomerism (a) cyclohexene (b) 2-hexene (c) 3-hexyne
10
Dec
Which of the following compounds will show geometrical isomerism (a) cyclohexene (b) 2-hexene (c) 3-hexyne Which of the following compounds will show geometrical isomerism (a) cyclohexene (b) 2-hexene (c) 3-hexyne December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Pick out the isoelectronic structures from the following I. CH3^+ II. H3O^+ III. NH3 IV. CH3^-
10
Dec
Pick out the isoelectronic structures from the following I. CH3^+ II. H3O^+ III. NH3 IV. CH3^- Pick out the isoelectronic structures from the following I CH3^+ II H3O^+ III NH3 IV CH3^- December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Nitroethane can exhibit one of the following kind of isomerism (a) Metamerism (b) Optical activity
10
Dec
Nitroethane can exhibit one of the following kind of isomerism (a) Metamerism (b) Optical activity Nitroethane can exhibit one of the following kind of isomerism (a) Metamerism (b) Optical activity December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The linear structure is assumed by (a) SnCL2 (b) NCO^- (c) CS2 (d) NO2^+
10
Dec
The linear structure is assumed by (a) SnCL2 (b) NCO^- (c) CS2 (d) NO2^+ The linear structure is assumed by (a) SnCL2 (b) NCO^- (c) CS2 (d) NO2^+ December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
CO2 is isostructural with (a) HgCL2 (b) C2H2 (c) SnCL2 (d) NO2
10
Dec
CO2 is isostructural with (a) HgCL2 (b) C2H2 (c) SnCL2 (d) NO2 CO2 is isostructural with (a) HgCL2 (b) C2H2 (c) SnCL2 (d) NO2 December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following statements is not true about enantiomers (a) They have same physical properties (b) They have different biological properties
10
Dec
Which of the following statements is not true about enantiomers (a) They have same physical properties (b) They have different biological properties Which of the following statements is not true about enantiomers (a) They have same physical properties (b) They have different biological properties December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Estimate the percent ionic character of the HBr molecule , given that the dipole moment (mu ) is 0.63D and HBr bond length 187.5 Pm
10
Dec
Estimate the percent ionic character of the HBr molecule , given that the dipole moment (mu ) is 0.63D and HBr bond length 187.5 Pm Estimate the percent ionic character of the HBr molecule given that the dipole moment (mu ) is 0.63D and HBr bond length 187.5 Pm December 10, 2020 Category: Uncategorised (JEE [...]
Which one of the following conformations of cyclohexane is the least stable (a) Half-chair (b) Boat (c) Twisted boat (d) chair
10
Dec
Which one of the following conformations of cyclohexane is the least stable (a) Half-chair (b) Boat (c) Twisted boat (d) chair Which one of the following conformations of cyclohexane is the least stable (a) Half-chair (b) Boat (c) Twisted boat (d) chair December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The d and l enantiomers of an optically active compound differ in (a) Their boiling and melting point (b) Their rotation of plane polarized light
10
Dec
The d and l enantiomers of an optically active compound differ in (a) Their boiling and melting point (b) Their rotation of plane polarized light The d and l enantiomers of an optically active compound differ in (a) Their boiling and melting point (b) Their rotation of plane polarized light December 10, 2020 Category: Uncategorised [...]