Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Vinyl chloride reacts with HCl to form (a) 1, 1-dichloro ethane (b) 1, 2- dichloro ethane (c) Tetrachloro ethylene (d) Mixture of 1, 2 and 1, 1- dichloro ethane
08
Feb
Vinyl chloride reacts with HCl to form (a) 1, 1-dichloro ethane (b) 1, 2- dichloro ethane (c) Tetrachloro ethylene (d) Mixture of 1, 2 and 1, 1- dichloro ethane -2) and (-1 1- dichloro ethane 1-dichloro ethane (b) 1 2- dichloro ethane (c) Tetrachloro ethylene (d) Mixture of 1 Vinyl chloride reacts with HCl to [...]
Copper crystallises in fcc with a unit cell length of 361 pm. what is the radius of copper atom (a) 108 pm (b) 127 pm (c) 157 pm (d) 181 pm
08
Feb
Copper crystallises in fcc with a unit cell length of 361 pm. what is the radius of copper atom (a) 108 pm (b) 127 pm (c) 157 pm (d) 181 pm Copper crystallises in fcc with a unit cell length of 361 pm. what is the radius of copper atom (a) 108 pm (b) 127 [...]
Which one is the Swartz reaction from the following (a) CH3Br + Nal acetone to CH3l + Nacl
08
Feb
Which one is the Swartz reaction from the following (a) CH3Br + Nal acetone to CH3l + Nacl Which one is the Swartz reaction from the following (a) CH3Br + Nal acetone to CH3l + Nacl February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the crystals of which of the following ionic compounds would you expect maximum distance between centres of cations and anions (a) LiF (b) CsF (c) CsI (d) LiI
08
Feb
In the crystals of which of the following ionic compounds would you expect maximum distance between centres of cations and anions (a) LiF (b) CsF (c) CsI (d) LiI In the crystals of which of the following ionic compounds would you expect maximum distance between centres of cations and anions (a) LiF (b) CsF (c) [...]
THe number of atoms / molecules contained in one face centred cubic unit cell of a monoatomic substance is (a) 1 (b) 2 (c) 4 (d) 6
08
Feb
THe number of atoms / molecules contained in one face centred cubic unit cell of a monoatomic substance is (a) 1 (b) 2 (c) 4 (d) 6 THe number of atoms / molecules contained in one face centred cubic unit cell of a monoatomic substance is (a) 1 (b) 2 (c) 4 (d) 6 February [...]
Analyse the following reaction and identify the nature of A and B
08
Feb
Analyse the following reaction and identify the nature of A and B Analyse the following reaction and identify the nature of A and B February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of atoms in 100 g of an fcc crystal with density d = 10 g /cm^3 and cell edge equal to 100 pm , is equal to
08
Feb
The number of atoms in 100 g of an fcc crystal with density d = 10 g /cm^3 and cell edge equal to 100 pm , is equal to is equal to The number of atoms in 100 g of an fcc crystal with density d = 10 g/cm^3 and cell edge equal to 100 [...]
In the following sequence of reactions CH3CH2CH2Br KOH (a/c) (A) HBr (B) KOH(aq.) (C), The product (C) is (a) Propan -2-ol (b) Propan-1-ol (c) Propyne (d) Propene
08
Feb
In the following sequence of reactions CH3CH2CH2Br KOH (a/c) (A) HBr (B) KOH(aq.) (C), The product (C) is (a) Propan -2-ol (b) Propan-1-ol (c) Propyne (d) Propene In the following sequence of reactions CH3CH2CH2Br KOH (a/c) (A) HBr (B) KOH(aq.) (C) The product (C) is (a) Propan -2-ol (b) Propan-1-ol (c) Propyne (d) Propene February [...]
The dehydrobromination of 2-bromobutane gives CH3CH = CHCH3. The product is (a) Hofmann product (b) Saytzeff product (c) Hofmann-Saytzeff product (d) Markownikoff product
08
Feb
The dehydrobromination of 2-bromobutane gives CH3CH = CHCH3. The product is (a) Hofmann product (b) Saytzeff product (c) Hofmann-Saytzeff product (d) Markownikoff product The dehydrobromination of 2-bromobutane gives CH3CH = CHCH3. The product is (a) Hofmann product (b) Saytzeff product (c) Hofmann-Saytzeff product (d) Markownikoff product February 8, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
Iron exhibits bcc structure at room temperatutre .Above 900∘C .it transitions to fcc structure .The ratio of density of ions at room temperature to that at 900∘C(assuming molar mass and atomic , radii of ion remain s constant with temperature ) is
08
Feb
Iron exhibits bcc structure at room temperatutre .Above 900∘C .it transitions to fcc structure .The ratio of density of ions at room temperature to that at 900∘C(assuming molar mass and atomic , radii of ion remain s constant with temperature ) is Iron exhibits bcc structure at room temperatutre .Above 900∘C .it transitions to fcc [...]