Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In fire extinguisher, pyrene is (a) CO2 (b) CCl4 (c) CS2 (d) CHCl3
09
Feb
In fire extinguisher, pyrene is (a) CO2 (b) CCl4 (c) CS2 (d) CHCl3 In fire extinguisher pyrene is (a) CO2 (b) CCl4 (c) CS2 (d) CHCl3 February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Iodoform can be used as (a) Anaesthetic (b) Antiseptic (c) Analgesic (d) Antifebrin
09
Feb
Iodoform can be used as (a) Anaesthetic (b) Antiseptic (c) Analgesic (d) Antifebrin Iodoform can be used as (a) Anaesthetic (b) Antiseptic (c) Analgesic (d) Antifebrin February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
CCl4 is well known fire extinguisher. However after using it to extinguish fire, the room should be well ventilated. This is because (a) It is flammable at higher temperatures
09
Feb
CCl4 is well known fire extinguisher. However after using it to extinguish fire, the room should be well ventilated. This is because (a) It is flammable at higher temperatures CCl4 is well known fire extinguisher. However after using it to extinguish fire the room should be well ventilated. This is because (a) It is flammable [...]
The number of atoms present in unit cell of a monoatomic substance of simple cubic lattice is (a) 6 (b) 3 (c) 2 (d) 1
09
Feb
The number of atoms present in unit cell of a monoatomic substance of simple cubic lattice is (a) 6 (b) 3 (c) 2 (d) 1 The number of atoms present in unit cell of a monoatomic substance of simple cubic lattice is (a) 6 (b) 3 (c) 2 (d) 1 February 9, 2021 Category: Uncategorised [...]
Co-ordination number for copper (Cu) is (a) 1 (b) 6 (c) 8 (d) 12
09
Feb
Co-ordination number for copper (Cu) is (a) 1 (b) 6 (c) 8 (d) 12 Co-ordination number for copper (Cu) is (a) 1 (b) 6 (c) 8 (d) 12 February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which set of charcteristics of ZnS crystal is cotrrect (a) Coordination number (4 : 4) ; ccp; Zn ^++ ion in the alternate tetrahedral voids
09
Feb
Which set of charcteristics of ZnS crystal is cotrrect (a) Coordination number (4 : 4) ; ccp; Zn ^++ ion in the alternate tetrahedral voids Which set of charcteristics of ZnS crystal is cotrrect (a) Coordination number (4 : 4) ; ccp; Zn ^++ ion in the alternate tetrahedral voids February 9, 2021 Category: Uncategorised [...]
In CsCl structure , the coordination number of Cs^+ is (a) Equal to that of Cl^- , that is 6 (b) Equal to that of Cl^-, that is 8 (c) Not equal to that of Cl^- , that is 6 (c) Not equal to that of Cl^- , that is 8
09
Feb
In CsCl structure , the coordination number of Cs^+ is (a) Equal to that of Cl^- , that is 6 (b) Equal to that of Cl^-, that is 8 (c) Not equal to that of Cl^- , that is 6 (c) Not equal to that of Cl^- , that is 8 In CsCL structure that [...]
A solid has structure in which ‘W’ atoms are located at the corners of a cubic lattice ‘O’ atoms at the centre of the edges and ‘Na’ atoms at the centres of the cube. The formula for the compound is
09
Feb
A solid has structure in which ‘W’ atoms are located at the corners of a cubic lattice ‘O’ atoms at the centre of the edges and ‘Na’ atoms at the centres of the cube. The formula for the compound is A solid has structure in which 'W' atoms are located at the corners of a [...]
Assertion : Electron withdrawing groups in aryl halides decrease the reactivity towards nucleophilic substitution. Reason : 2, 4-Dinitrochlorobenzene is less reactive than chlorobenzene.
09
Feb
Assertion : Electron withdrawing groups in aryl halides decrease the reactivity towards nucleophilic substitution. Reason : 2, 4-Dinitrochlorobenzene is less reactive than chlorobenzene. 4-Dinitrochlorobenzene is less reactive than chlorobenzene. Assertion : Electron withdrawing groups in aryl halides decrease the reactivity towards nucleophilic substitution. Reason : 2 February 9, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
Which of the following is an anaesthetic (a) C2H4 (b) CHCl3 (c) CH3Cl (d) C2H5OH
09
Feb
Which of the following is an anaesthetic (a) C2H4 (b) CHCl3 (c) CH3Cl (d) C2H5OH Which of the following is an anaesthetic (a) C2H4 (b) CHCl3 (c) CH3Cl (d) C2H5OH February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,