Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

The C – Cl bond in chlorobenzene as compared with C – Cl bond in methyl chloride is (a) Longer and weaker (b) Shorter and weaker (c) Shorter and stronger The C - Cl bond in chlorobenzene as compared with C - Cl bond in methyl chloride is (a) Longer and weaker (b) Shorter and [...]

Assertion : Diamond is a precious stone. Reason : Carbon atoms are tetrahedrally arranged in diamond. Assertion : Diamond is a precious stone. Reason : Carbon atoms are tetrahedrally arranged in diamond. February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In presence of AlCl3, benzene and n-propyl bromide react in Friedal-Craft’s reaction to form (a) n-propyl benzene (b) 1,2-dinormal propyl benzene 2-dinormal propyl benzene benzene and n-propyl bromide react in Friedal-Craft's reaction to form (a) n-propyl benzene (b) 1 In presence of AlCl3 February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + [...]

Under which category iodine crystals are placed among the following (a) Ionic crystal (b) Metallic crystal (c) Molecular crystal (d) Covalent crystal Under which category iodine crystals are placed among the following (a) Ionic crystal (b) Metallic crystal (c) Molecular crystal (d) Covalent crystal February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Benzyl chloride when oxidised by Pb(NO3)2 gives (a) Benzoic acid (b) Benzaldehyde (c) Benzene (d) None Benzyl chloride when oxidised by Pb(NO3)2 gives (a) Benzoic acid (b) Benzaldehyde (c) Benzene (d) None February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following is an example of metallic crystal solid (a) C (b) Si (c) W (d0 AgCl Which of the following is an example of metallic crystal solid (a) C (b) Si (c) W (d0 AgCl February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Ethyl bromide reacts with lead-sodium alloy to form (a) Tetraethyl lead (b) Tetraethyl bromide (c) Both (a) and (b) (d) None of the above Ethyl bromide reacts with lead-sodium alloy to form (a) Tetraethyl lead (b) Tetraethyl bromide (c) Both (a) and (b) (d) None of the above February 8, 2021 Category: Uncategorised (JEE Advanced [...]

Which solid will have the weakest intermolecular forces (a) Ice (b) Phosphorus (c) Napthalene (d) sodium fluoride Which solid will have the weakest intermolecular forces (a) Ice (b) Phosphorus (c) Napthalene (d) sodium fluoride February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Ethylidene chloride on treatment with aqueous KOH gives (a) Ethylene glycol (b) Acetaldehyde (c) Formaldehyde (d) None Ethylidene chloride on treatment with aqueous KOH gives (a) Ethylene glycol (b) Acetaldehyde (c) Formaldehyde (d) None February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which one of the following compounds cannot be used for the preparation of Grignard reagent (a) C2H5Br (b) HO – CH2CH2Cl (c) C6H5CH2Cl Which one of the following compounds cannot be used for the preparation of Grignard reagent (a) C2H5Br (b) HO - CH2CH2Cl (c) C6H5CH2Cl February 8, 2021 Category: Uncategorised (JEE Advanced Physics by [...]