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Benzene diazonium chloride on boiling with dilute sulphuric acid gives (a) Toluene (b) Benzoic acid (c) Benzene (d) Phenol Benzene diazonium chloride on boiling with dilute sulphuric acid gives (a) Toluene (b) Benzoic acid (c) Benzene (d) Phenol February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The CoCl2 lattice is (a) Body centred cubic closed pack (b) Body centred tetragonal (c) There are 16 formula units per unit cell. (d) The number of molecules which the basis consist is 2 The CoCl2 lattice is (a) Body centred cubic closed pack (b) Body centred tetragonal (c) There are 16 formula units per [...]

Among the following ethers, which one will produce methyl alcohol on treatment with hot concentrated HI Among the following ethers which one will produce methyl alcohol on treatment with hot concentrated HI February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In which case methyl-t-butyl ether is formed (a) (C2H5)3CONa + CH3Cl (b) (CH3)3CONa + CH3Cl (c) (CH3)3CONa + C2H5Cl (d) (C2H5)3CONa + C2H5Cl In which case methyl-t-butyl ether is formed (a) (C2H5)3CONa + CH3Cl (b) (CH3)3CONa + CH3Cl (c) (CH3)3CONa + C2H5Cl (d) (C2H5)3CONa + C2H5Cl February 10, 2021 Category: Uncategorised (JEE Advanced Physics by [...]

Which of the following exhibit Frenkel defects (a) AgBr (b) AgCl (c) KBr (d) ZnS Which of the following exhibit Frenkel defects (a) AgBr (b) AgCl (c) KBr (d) ZnS February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In a CsCl type crystal (a) Cs^+ forms a simple cubic lattice , Cl^- forms a simple cubic lattice (b) Cl^- occupies body centre of Cs^+ (c) Cs^+ occupies body centre of Cl^- Cl^- forms a simple cubic lattice (b) Cl^- occupies body centre of Cs^+ (c) Cs^+ occupies body centre of Cl^- In a [...]

In the following reaction ‘A’ is (a) C2H5CH2CHO (b) C2H5CH2CH2OH (c) C2H5CH2OH (d) C2H5CHO In the following reaction 'A' is (a) C2H5CH2CHO (b) C2H5CH2CH2OH (c) C2H5CH2OH (d) C2H5CHO February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following crystals do not crystallise in HCP structures (a) Na (b) Be (c) Ca (d) Ba Which of the following crystals do not crystallise in HCP structures (a) Na (b) Be (c) Ca (d) Ba February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Propene, CH3-CH=CH2 can be converted to 1-propanol by oxidation. Which set of reagents among the following is ideal to effect the conversion CH3-CH=CH2 can be converted to 1-propanol by oxidation. Which set of reagents among the following is ideal to effect the conversion Propene February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Cyclohexanol is a (a) Primary alcohol (b) Secondary alcohol (c) Tertiary alcohol (d) Phenol Cyclohexanol is a (a) Primary alcohol (b) Secondary alcohol (c) Tertiary alcohol (d) Phenol February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,