Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which type of bond is present in Xe molecule (a) Covalent (b) Ion – dipole (C) Vander waal’s (d) Dipole – dipole
09
Dec
Which type of bond is present in Xe molecule (a) Covalent (b) Ion – dipole (C) Vander waal’s (d) Dipole – dipole Which type of bond is present in Xe molecule (a) Covalent (b) Ion - dipole (C) Vander waal's (d) Dipole - dipole December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which of the following exhibits the weakest intermolecular forces
09
Dec
Which of the following exhibits the weakest intermolecular forces Which of the following exhibits the weakest intermolecular forces December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : The nearly tetrahedral arrangement of the orbitals about the oxygen atom allows each water molecules to form hydrogen bonds with as many as four neighbouring water molecules. Reason: In ice each molecule forms four hydrogen bonds as each molecule is fixed in the space.
09
Dec
Assertion : The nearly tetrahedral arrangement of the orbitals about the oxygen atom allows each water molecules to form hydrogen bonds with as many as four neighbouring water molecules. Reason: In ice each molecule forms four hydrogen bonds as each molecule is fixed in the space. Which one of the following compounds shows the presence [...]
Which of the following undergoes nucleophilic substitution by SN1 mechanism (a) Benzyl chloride (b) Ethyl chloride
09
Dec
Which of the following undergoes nucleophilic substitution by SN1 mechanism (a) Benzyl chloride (b) Ethyl chloride Which of the following undergoes nucleophilic substitution by SN1 mechanism (a) Benzyl chloride (b) Ethyl chloride December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : o and p – nitrophenols can be seperated by steam distillation . Reason : o – nitrophenol have intramolecular hydrogen bonding while p – nitrophenol exists as associated molecules .
09
Dec
Assertion : o and p – nitrophenols can be seperated by steam distillation . Reason : o – nitrophenol have intramolecular hydrogen bonding while p – nitrophenol exists as associated molecules . Assertion : o and p - nitrophenols can be seperated by steam distillation . Reason : o - nitrophenol have intramolecular hydrogen bonding [...]
Which one of the following is least reactive in a nucleophilic substitution reaction (a) CH3CH2Cl (b) CH2=CHCH2Cl
09
Dec
Which one of the following is least reactive in a nucleophilic substitution reaction (a) CH3CH2Cl (b) CH2=CHCH2Cl Which one of the following is least reactive in a nucleophilic substitution reaction (a) CH3CH2Cl (b) CH2=CHCH2Cl December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
B . P . of H2O (100 degree C ) and H2S ( -42 degree C ) is explained by (a) Vander waal’s forces (b) Covalent bond (c) Hydrogen bond (d) Ionic bond
09
Dec
B . P . of H2O (100 degree C ) and H2S ( -42 degree C ) is explained by (a) Vander waal’s forces (b) Covalent bond (c) Hydrogen bond (d) Ionic bond B . P . of H2O (100 degree C ) and H2S ( -42 degree C ) is explained by (a) Vander [...]
Which one is the most acidic compound
09
Dec
Which one is the most acidic compound Which one is the most acidic compound December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one is the correct order of acidity
09
Dec
Which one is the correct order of acidity Which one is the correct order of acidity December 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : Same number of electron pairs are present in resonance structures. Reason : Resonance structures differ in the location of electrons around the constituent atoms
09
Dec
Assertion : Same number of electron pairs are present in resonance structures. Reason : Resonance structures differ in the location of electrons around the constituent atoms Assertion : Same number of electron pairs are present in resonance structures. Reason : Resonance structures differ in the location of electrons around the constituent atoms December 9, 2020 [...]