Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
If the distance between Na^+ and Cl^- ions in sodium chloride crystal is X pm, the length of the edge of the unit cell is
17
Dec
If the distance between Na^+ and Cl^- ions in sodium chloride crystal is X pm, the length of the edge of the unit cell is If the distance between Na^+ and Cl^- ions in sodium chloride crystal is X pm the length of the edge of the unit cell is December 17, 2020 Category: Uncategorised [...]
Lithium forms body centred cubic structure . The length of the side of its unit cell is 351 pm. Atomic radius of the lithium will be
17
Dec
Lithium forms body centred cubic structure . The length of the side of its unit cell is 351 pm. Atomic radius of the lithium will be Lithium forms body centred cubic structure . The length of the side of its unit cell is 351 pm. Atomic radius of the lithium will be December 17, 2020 [...]
How many unit cells are present in a cube – shaped ideal crystal of NaCl of mass 1.00 g [ Atomic masses : Na = 23 , Cl = 35.5 ]
17
Dec
How many unit cells are present in a cube – shaped ideal crystal of NaCl of mass 1.00 g [ Atomic masses : Na = 23 , Cl = 35.5 ] Cl = 35.5 ] How many unit cells are present in a cube - shaped ideal crystal of NaCl of mass 1.00 g [ [...]
In Bragg’s equation n lamda = 2d sin theta , n represents (a) Number of moles (b) The principl quantum number (c) Avogadro’s number (d) Order of reflection
17
Dec
In Bragg’s equation n lamda = 2d sin theta , n represents (a) Number of moles (b) The principl quantum number (c) Avogadro’s number (d) Order of reflection In Bragg's equation n lamda = 2d sin theta n represents (a) Number of moles (b) The principl quantum number (c) Avogadro's number (d) Order of reflection [...]
The edge of unit cell of FCC Xe crystal is 620 pm. The radius of Xe atom is
17
Dec
The edge of unit cell of FCC Xe crystal is 620 pm. The radius of Xe atom is The edge of unit cell of FCC Xe crystal is 620 pm. The radius of Xe atom is December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
THe interionic distance for cesium chloride crystal will be (a) a (b) a/2 (c) root 3 a /2 (d) 2a / root 3
17
Dec
THe interionic distance for cesium chloride crystal will be (a) a (b) a/2 (c) root 3 a /2 (d) 2a / root 3 THe interionic distance for cesium chloride crystal will be (a) a (b) a/2 (c) root 3 a /2 (d) 2a / root 3 December 17, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
The number of atoms /molecules contained in one body centered cubic unit cell is (a) 1 (b) 2 (c) 4 (d) 6
17
Dec
The number of atoms /molecules contained in one body centered cubic unit cell is (a) 1 (b) 2 (c) 4 (d) 6 The number of atoms /molecules contained in one body centered cubic unit cell is (a) 1 (b) 2 (c) 4 (d) 6 December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
An element occuring in the bcc structure has 12.08 x 10^23 unit cells. The total number of atoms of the element in these cells will be
17
Dec
An element occuring in the bcc structure has 12.08 x 10^23 unit cells. The total number of atoms of the element in these cells will be An element occuring in the bcc structure has 12.08 x 10^23 unit cells. The total number of atoms of the element in these cells will be December 17, 2020 [...]
C6H5CH2Cl + KCN(aq.) to X + Y compounds X and Y are (a) C6H6 + KCl (b) C6H5CH2CN + KCl (c) C6H5CH3 + KCl (d) None of these
17
Dec
C6H5CH2Cl + KCN(aq.) to X + Y compounds X and Y are (a) C6H6 + KCl (b) C6H5CH2CN + KCl (c) C6H5CH3 + KCl (d) None of these C6H5CH2Cl + KCN(aq.) to X + Y compounds X and Y are (a) C6H6 + KCl (b) C6H5CH2CN + KCl (c) C6H5CH3 + KCl (d) None of [...]
Which of the following compounds has the highest boiling point (a) CH3CH2CH2Cl (b) CH3CH2CH2CH2Cl (c) CH3CH(CH3)CH2Cl (d) (CH3)3C Cl
17
Dec
Which of the following compounds has the highest boiling point (a) CH3CH2CH2Cl (b) CH3CH2CH2CH2Cl (c) CH3CH(CH3)CH2Cl (d) (CH3)3C Cl Which of the following compounds has the highest boiling point (a) CH3CH2CH2Cl (b) CH3CH2CH2CH2Cl (c) CH3CH(CH3)CH2Cl (d) (CH3)3C Cl December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,