Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The ability of a given substance to assume two or more crystalline structure is called (a) Amorphism (b) Isomorphism (c) Polymorphism (d) Isomerism
16
Dec
The ability of a given substance to assume two or more crystalline structure is called (a) Amorphism (b) Isomorphism (c) Polymorphism (d) Isomerism The ability of a given substance to assume two or more crystalline structure is called (a) Amorphism (b) Isomorphism (c) Polymorphism (d) Isomerism December 16, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Gem-dibromide is (a) CH3CH(Br)CH(Br)CH3 (b) CH3CBr2CH3 (c) CH2(Br)CH2CH2 (d) CH2BrCH2Br
16
Dec
Gem-dibromide is (a) CH3CH(Br)CH(Br)CH3 (b) CH3CBr2CH3 (c) CH2(Br)CH2CH2 (d) CH2BrCH2Br Gem-dibromide is (a) CH3CH(Br)CH(Br)CH3 (b) CH3CBr2CH3 (c) CH2(Br)CH2CH2 (d) CH2BrCH2Br December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
To get a n – type semiconductor, the impurity to be added to silicon should have which of the following number of valence electrons (a) (b) 2 (c) 3 (d) 5
16
Dec
To get a n – type semiconductor, the impurity to be added to silicon should have which of the following number of valence electrons (a) (b) 2 (c) 3 (d) 5 the impurity to be added to silicon should have which of the following number of valence electrons (a) (b) 2 (c) 3 (d) 5 [...]
Among solids the highest melting point is established by (a) Covalent solids (b) Ionic solids (c) Pseudo solids (d) Molecular solids
16
Dec
Among solids the highest melting point is established by (a) Covalent solids (b) Ionic solids (c) Pseudo solids (d) Molecular solids Among solids the highest melting point is established by (a) Covalent solids (b) Ionic solids (c) Pseudo solids (d) Molecular solids December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
In CH3CH2Br, % of Br is (a) 80 (b) 75 (c) 70 (d) 7
16
Dec
In CH3CH2Br, % of Br is (a) 80 (b) 75 (c) 70 (d) 7 % of Br is (a) 80 (b) 75 (c) 70 (d) 7 In CH3CH2Br December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is a primary halide (a) Isopropyl iodide (b) Secondary butyl iodide (c) Tertiary butyl bromide (d) Neo hexyl chloride
16
Dec
Which of the following is a primary halide (a) Isopropyl iodide (b) Secondary butyl iodide (c) Tertiary butyl bromide (d) Neo hexyl chloride Which of the following is a primary halide (a) Isopropyl iodide (b) Secondary butyl iodide (c) Tertiary butyl bromide (d) Neo hexyl chloride December 16, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Match the reactions in Column I with appropriate type of steps/reactive intermediate involved in these reactions as given in Column II.
16
Dec
Match the reactions in Column I with appropriate type of steps/reactive intermediate involved in these reactions as given in Column II. Match the reactions in Column I with appropriate type of steps/reactive intermediate involved in these reactions as given in Column II. December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Which one of the following metal oxides is antiferromagnetic in nature (a) MnO2 (b) TiO2 (c) VO2 (d) CrO2
16
Dec
Which one of the following metal oxides is antiferromagnetic in nature (a) MnO2 (b) TiO2 (c) VO2 (d) CrO2 Which one of the following metal oxides is antiferromagnetic in nature (a) MnO2 (b) TiO2 (c) VO2 (d) CrO2 December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Each of the compounds given in Column I with the reaction(s) that they can undergo, given in Column II.
16
Dec
Each of the compounds given in Column I with the reaction(s) that they can undergo, given in Column II. Each of the compounds given in Column I with the reaction(s) that they can undergo given in Column II. December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Crystalline solids are (a) Glass (b) Rubber (c) Plastic (d) Sugar
16
Dec
Crystalline solids are (a) Glass (b) Rubber (c) Plastic (d) Sugar Crystalline solids are (a) Glass (b) Rubber (c) Plastic (d) Sugar December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,