Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Who among the following first prepared a stable compound of noble gas (a) Rutherford (b) Rayleigh (c) Ramsay (d) Neil Bartlett
25
Nov
Who among the following first prepared a stable compound of noble gas (a) Rutherford (b) Rayleigh (c) Ramsay (d) Neil Bartlett Who among the following first prepared a stable compound of noble gas (a) Rutherford (b) Rayleigh (c) Ramsay (d) Neil Bartlett November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
An aqueous solution of 6.3 g oxalic acid dihydrate is made up to to 250 ml. The volume of 0.1 N NaOH required to completely neutralize 10 ml. of this solution is
25
Nov
An aqueous solution of 6.3 g oxalic acid dihydrate is made up to to 250 ml. The volume of 0.1 N NaOH required to completely neutralize 10 ml. of this solution is An aqueous solution of 6.3 g oxalic acid dihydrate is made up to to 250 ml. The volume of 0.1 N NaOH required [...]
Which of the following is most polarised (a) Kr (b) He (c) Ar (d) Xe
25
Nov
Which of the following is most polarised (a) Kr (b) He (c) Ar (d) Xe Which of the following is most polarised (a) Kr (b) He (c) Ar (d) Xe November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Noble gases are group of elements which exhibit very (a) High chemical activity (b) Low chemical activity
25
Nov
Noble gases are group of elements which exhibit very (a) High chemical activity (b) Low chemical activity Noble gases are group of elements which exhibit very (a) High chemical activity (b) Low chemical activity November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following inert gas liquifies easily (a) Kr (b) He (c) Ne (d) Ar
25
Nov
Which of the following inert gas liquifies easily (a) Kr (b) He (c) Ne (d) Ar Which of the following inert gas liquifies easily (a) Kr (b) He (c) Ne (d) Ar November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The reaction , 3CLO^-(aq) gives CLO3^-(aq) +2CL^-, is an example of (a) Oxidation reaction (B) reduction reaction (c) decomposition reaction
25
Nov
The reaction , 3CLO^-(aq) gives CLO3^-(aq) +2CL^-, is an example of (a) Oxidation reaction (B) reduction reaction (c) decomposition reaction 3CLO^-(aq) gives CLO3^-(aq) +2CL^- is an example of (a) Oxidation reaction (B) reduction reaction (c) decomposition reaction The reaction November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Noble gases are used in discharge tubes to give different colours. Reddish-orange glow is due to (a) Ar (b) Ne (c) Xe (d) Kr
25
Nov
Noble gases are used in discharge tubes to give different colours. Reddish-orange glow is due to (a) Ar (b) Ne (c) Xe (d) Kr Noble gases are used in discharge tubes to give different colours. Reddish-orange glow is due to (a) Ar (b) Ne (c) Xe (d) Kr November 25, 2020 Category: Uncategorised (JEE Advanced [...]
XeF4 on partial hydrolysis produces (a) XeF2 (b) XeOF2 (c) XeOF4 (d) XeO3
25
Nov
XeF4 on partial hydrolysis produces (a) XeF2 (b) XeOF2 (c) XeOF4 (d) XeO3 XeF4 on partial hydrolysis produces (a) XeF2 (b) XeOF2 (c) XeOF4 (d) XeO3 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which noble gas is most soluble in water (a) He (b) Ar (c) Ne (d) Xe
25
Nov
Which noble gas is most soluble in water (a) He (b) Ar (c) Ne (d) Xe Which noble gas is most soluble in water (a) He (b) Ar (c) Ne (d) Xe November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following gas is/are called rare gas (a) Ne (b) He (c) Kr (d) All of these
25
Nov
Which of the following gas is/are called rare gas (a) Ne (b) He (c) Kr (d) All of these Which of the following gas is/are called rare gas (a) Ne (b) He (c) Kr (d) All of these November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,