Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
81..4 g sample of ethyl alcohol contains 0,002 g of water . THe amount of pure ethyl alcohol to the proper number of significant figures is
18
Nov
81..4 g sample of ethyl alcohol contains 0,002 g of water . THe amount of pure ethyl alcohol to the proper number of significant figures is 002 g of water . THe amount of pure ethyl alcohol to the proper number of significant figures is 81..4 g sample of ethyl alcohol contains 0 November 18, [...]
The unit J pa^-1 is equivalent to (a) m^3 (b) cm^3 (c) dm^3 (d) none
18
Nov
The unit J pa^-1 is equivalent to (a) m^3 (b) cm^3 (c) dm^3 (d) none The unit J pa^-1 is equivalent to (a) m^3 (b) cm^3 (c) dm^3 (d) none November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Atoms in a P4 molecule of white phosphorus are arranged regularly in space in which of the following way (a) At the corners of tetrahedron (b) At the corners of a cube
18
Nov
Atoms in a P4 molecule of white phosphorus are arranged regularly in space in which of the following way (a) At the corners of tetrahedron (b) At the corners of a cube Atoms in a P4 molecule of white phosphorus are arranged regularly in space in which of the following way (a) At the corners [...]
One atmosphere is equal to (a) 101.325 Kpa (b) 1012.25 Kpa (c) 10^5 (d )none
18
Nov
One atmosphere is equal to (a) 101.325 Kpa (b) 1012.25 Kpa (c) 10^5 (d )none One atmosphere is equal to (a) 101.325 Kpa (b) 1012.25 Kpa (c) 10^5 (d )none November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is not an element (a) diamond (b) graphite (c) silica (d) ozone
18
Nov
Which of the following is not an element (a) diamond (b) graphite (c) silica (d) ozone Which of the following is not an element (a) diamond (b) graphite (c) silica (d) ozone November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The boiling points of the following hydrides follow the order of (a) NH3 > AsH3 > PH3 > SbH3
18
Nov
The boiling points of the following hydrides follow the order of (a) NH3 > AsH3 > PH3 > SbH3 The boiling points of the following hydrides follow the order of (a) NH3 > AsH3 > PH3 > SbH3 November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A sample was weighted using two different balances . The result were (i) 3.929 g (ii) 4.0 g . How would the weight of the sample be reported . If it has to be reported in 3 significant no
18
Nov
A sample was weighted using two different balances . The result were (i) 3.929 g (ii) 4.0 g . How would the weight of the sample be reported . If it has to be reported in 3 significant no A sample was weighted using two different balances . The result were (i) 3.929 g (ii) [...]
The most common minerals of phophorus are (a) Hydroxy apatite and kernite (b) Colemanite and fluorapatite
18
Nov
The most common minerals of phophorus are (a) Hydroxy apatite and kernite (b) Colemanite and fluorapatite The most common minerals of phophorus are (a) Hydroxy apatite and kernite (b) Colemanite and fluorapatite November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Most acidic oxide is (a) Na2O (b) ZnO (c) MgO (d) P2O5
18
Nov
Most acidic oxide is (a) Na2O (b) ZnO (c) MgO (d) P2O5 Most acidic oxide is (a) Na2O (b) ZnO (c) MgO (d) P2O5 November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is a mixed anhydride (a) NO (b) NO2 (c) N2O5 (d) N2O
18
Nov
Which of the following is a mixed anhydride (a) NO (b) NO2 (c) N2O5 (d) N2O Which of the following is a mixed anhydride (a) NO (b) NO2 (c) N2O5 (d) N2O November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,