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

The ratio of cationic radius to anionic radius in an ionic crystal is greater than 0.732. Its coordination number is (a) 6 (b) 8 (c) 1 (d) 4 The ratio of cationic radius to anionic radius in an ionic crystal is greater than 0.732. Its coordination number is (a) 6 (b) 8 (c) 1 (d) [...]

Replacement of Cl of chlorobenzene to give phenol requires drastic conditions but chlorine of 2, 4-dinitrochlorobenzene is readily replaced because 4-dinitrochlorobenzene is readily replaced because Replacement of Cl of chlorobenzene to give phenol requires drastic conditions but chlorine of 2 February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Assertion : CCl4 is not a fire extinguisher. Reason : CCl4 is insoluble in water. Assertion : CCl4 is not a fire extinguisher. Reason : CCl4 is insoluble in water. February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Potassium crystallizes in a bcc lattice , hence the coordination number of potassium in potassium metal is (a) 0 (b) 4 (c) 6 (d) 8 hence the coordination number of potassium in potassium metal is (a) 0 (b) 4 (c) 6 (d) 8 Potassium crystallizes in a bcc lattice February 9, 2021 Category: Uncategorised (JEE [...]

Radius ratio of an ionic compound is 0.93. The structure of above ionic compound is of (a) NaCl type (b) CsCl type (c) ZnS type (d) None of these Radius ratio of an ionic compound is 0.93. The structure of above ionic compound is of (a) NaCl type (b) CsCl type (c) ZnS type (d) [...]

Assertion : CHCl3 is stored in transparent bottles. Reason : CHCl3 is oxidised in dark. Assertion : CHCl3 is stored in transparent bottles. Reason : CHCl3 is oxidised in dark. February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which plastic is obtained from CHCl3 as follows CHCl3 to X to Y to Plastic (a) Bakelite (b) Teflon (c) Polythene (d) Perspex Which plastic is obtained from CHCl3 as follows CHCl3 to X to Y to Plastic (a) Bakelite (b) Teflon (c) Polythene (d) Perspex February 9, 2021 Category: Uncategorised (JEE Advanced Physics by [...]

The compound (CH3)2 .CCl3-OH is (a) Chloretone (b) Chloroquin (c) Chloropicrin (d) Chloropropyl chloride The compound (CH3)2 .CCl3-OH is (a) Chloretone (b) Chloroquin (c) Chloropicrin (d) Chloropropyl chloride February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Use of chlorofluoro carbons is not encouraged because (a) They are harmful to the eyes of people that use it (b) They damage the refrigerators and air conditioners Use of chlorofluoro carbons is not encouraged because (a) They are harmful to the eyes of people that use it (b) They damage the refrigerators and air [...]

The total number of stereoisomeric forms of C6H6Cl6 known is (a) 6 (b) 7 (c) 8 (d) None of these The total number of stereoisomeric forms of C6H6Cl6 known is (a) 6 (b) 7 (c) 8 (d) None of these February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,