Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A given metal crystallises out with a cubic structure having edge length of 361pm .If there are metal atoms in one cell, what is the radius of one atoms?
08
Feb
A given metal crystallises out with a cubic structure having edge length of 361pm .If there are metal atoms in one cell, what is the radius of one atoms? A given metal crystallises out with a cubic structure having edge length of 361pm .If there are metal atoms in one cell what is the radius [...]
KCl crystallises in the same type of lattice as does NaCl. Given that r Na^+ /r Cl −= 0.55 and rK^+ /r Cl−=0.74. Calculate the ratio of the side of the unit cell for KCl to that of NaCl.
08
Feb
KCl crystallises in the same type of lattice as does NaCl. Given that r Na^+ /r Cl −= 0.55 and rK^+ /r Cl−=0.74. Calculate the ratio of the side of the unit cell for KCl to that of NaCl. KCl crystallises in the same type of lattice as does NaCl. Given that r Na^+ /r [...]
Which of these do not undergo Wurtz reaction (a) C2H5F (b) C2H5Br (c) C2H5Cl (d) C2H5I
08
Feb
Which of these do not undergo Wurtz reaction (a) C2H5F (b) C2H5Br (c) C2H5Cl (d) C2H5I Which of these do not undergo Wurtz reaction (a) C2H5F (b) C2H5Br (c) C2H5Cl (d) C2H5I February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In a face centred cubic cell , an atom at the face contributes to the unit cell (a) 1/4 part (b) 1/8 part (c) 1 part (d) 1/2 part
08
Feb
In a face centred cubic cell , an atom at the face contributes to the unit cell (a) 1/4 part (b) 1/8 part (c) 1 part (d) 1/2 part an atom at the face contributes to the unit cell (a) 1/4 part (b) 1/8 part (c) 1 part (d) 1/2 part In a face centred [...]
Dehydrohalogenation in monohaloalkanes produces (a) A single bond (b) A double bond (c) A triple bond (d) Fragmentation
08
Feb
Dehydrohalogenation in monohaloalkanes produces (a) A single bond (b) A double bond (c) A triple bond (d) Fragmentation Dehydrohalogenation in monohaloalkanes produces (a) A single bond (b) A double bond (c) A triple bond (d) Fragmentation February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A metal crystallizes with a face – centred cubic lattice . THe edge of the unit cell is 408 pm. The diameter of the metal atom is (a) 288 pm (b) 408 pm (c) 144 pm (d) 204 pm
08
Feb
A metal crystallizes with a face – centred cubic lattice . THe edge of the unit cell is 408 pm. The diameter of the metal atom is (a) 288 pm (b) 408 pm (c) 144 pm (d) 204 pm A metal crystallizes with a face - centred cubic lattice . THe edge of the unit [...]
Ab crystallizes in a body centred cubic lattice with edge length ‘a’ equal to 387 pm. The distance between two oppositively charged ions in the lattice is
08
Feb
Ab crystallizes in a body centred cubic lattice with edge length ‘a’ equal to 387 pm. The distance between two oppositively charged ions in the lattice is Ab crystallizes in a body centred cubic lattice with edge length 'a' equal to 387 pm. The distance between two oppositively charged ions in the lattice is February [...]
OH + C2H5I O-C2H5 Anhydrous (C2H5OH) Product In the above reaction product is (a) C6H5OC2H5 (b) C2H5OC2H5 (c) C6H5OC6H5 (d) C6H5I
08
Feb
OH + C2H5I O-C2H5 Anhydrous (C2H5OH) Product In the above reaction product is (a) C6H5OC2H5 (b) C2H5OC2H5 (c) C6H5OC6H5 (d) C6H5I OH + C2H5I O-C2H5 Anhydrous (C2H5OH) Product In the above reaction product is (a) C6H5OC2H5 (b) C2H5OC2H5 (c) C6H5OC6H5 (d) C6H5I February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Cholorobenzene is (a) Less reactive than benzyl chloride (b) More reactive than ethyl bromide (c) Nearly as reactive as methyl chloride (d) More reactive than isopropyl chloride
08
Feb
Cholorobenzene is (a) Less reactive than benzyl chloride (b) More reactive than ethyl bromide (c) Nearly as reactive as methyl chloride (d) More reactive than isopropyl chloride Cholorobenzene is (a) Less reactive than benzyl chloride (b) More reactive than ethyl bromide (c) Nearly as reactive as methyl chloride (d) More reactive than isopropyl chloride February [...]
Lithium metal crystallizes in a body- centered cubic crystal. If the length of the side of the unit cell of lithium is 351 pm, the atomic radius of the lithium will be
08
Feb
Lithium metal crystallizes in a body- centered cubic crystal. If the length of the side of the unit cell of lithium is 351 pm, the atomic radius of the lithium will be Lithium metal crystallizes in a body- centered cubic crystal. If the length of the side of the unit cell of lithium is 351 [...]