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

Metal which can be extracted from all the three dolomite, magnesite and carnalllite is (a) Na (b) K (c) Mg (d) Ca magnesite and carnalllite is (a) Na (b) K (c) Mg (d) Ca Metal which can be extracted from all the three dolomite November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Find out the period number of the inert gas atom in which the total number of d-electrons is equal to the difference in the number of total p- and s- electrons Find out the period number of the inert gas atom in which the total number of d-electrons is equal to the difference in the [...]

Find teh equivalent resisatnce between A and E (resistance of each resistor is R ). Find teh equivalent resisatnce between A and E (resistance of each resistor is R ). November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The value of n (i.e. principal quantum number) for the valence shell of palladium is (atomic number = 40) The value of n (i.e. principal quantum number) for the valence shell of palladium is (atomic number = 40) November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The circuit shown has resistance of equal resistance R. Find the equivalent resistance between A and B, when the key is closed. The circuit shown has resistance of equal resistance R. Find the equivalent resistance between A and B when the key is closed. November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

The first ionisation potential of Na is 5.1 eV. The value of electron gain enthalpy of Na + will be The first ionisation potential of Na is 5.1 eV. The value of electron gain enthalpy of Na + will be November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which is not a mineral of aluminium (a) Anhydrite (b) Bauxite (c) Corundum (d) Diaspore Which is not a mineral of aluminium (a) Anhydrite (b) Bauxite (c) Corundum (d) Diaspore November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Equivalent resistance between A and B in (1) 8r/7 (2) 7r/8 (3) 3r/4 (4) r Equivalent resistance between A and B in (1) 8r/7 (2) 7r/8 (3) 3r/4 (4) r November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following is a carbonate ore (a) Pyrolusite (b) Malachite (c) Diaspore (d) Cassiterite Which of the follwing is a carbonate ore (a) Pyrolusite (b) Malachite (c) Diaspore (d) Cassiterite November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following ores does not represent the ore of iron (a) Haematite (b) Magnetite (c) Cassiterite (d) Limonite Which of the following ores does not represent the ore of iron (a) Haematite (b) Magnetite (c) Cassiterite (d) Limonite November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,