Question Answers

Which of the following has sp3 hybridization (a) XeO3 (b) BCl3 (c) XeF4 (d) BBr3 Which of the following has sp3 hybridization (a) XeO3 (b) BCl3 (c) XeF4 (d) BBr3 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The area of the square that can be inscribed in a circle of radius 8 cm is The area of the square that can be inscribed in a circle of radius 8 cm is November 25, 2020 Category: Chapter 12 - Areas Related to Circles , Maths , NCERT Class 10 ,

The area of the circle that can be inscribed in a square of side 6 cm is The area of the circle that can be inscribed in a square of side 6 cm is November 25, 2020 Category: Chapter 12 - Areas Related to Circles , Maths , NCERT Class 10 ,

It is proposed to build a single circular park equal in area to the sum of areas of two circular parks of diameters 16 m and 12 m in a locality. The radius of the new park would be It is proposed to build a single circular park equal in area to the sum of [...]

If the perimeter of a circle is equal to that of a square, then the ratio of their areas is If the perimeter of a circle is equal to that of a square then the ratio of their areas is November 25, 2020 Category: Chapter 12 - Areas Related to Circles , Maths , NCERT [...]

From the knowledge of the position of radium in the periodic table, which of the following statements would you expect to be false (a) RaSO4 is insoluble in water From the knowledge of the position of radium in the periodic table which of the following statements would you expect to be false (a) RaSO4 is [...]

THe reaction of white phorsphorous with aqueous NaOH gives phosphine along with another phosphorous containing compound. The reaction type ; the oxidation states of phosphorous in phosphine and the other product are respectively In the standardization of Na2S2O3 using K2Cr2O7 by idometry the equivalent weight of K2Cr2O7 is November 25, 2020 Category: Uncategorised (JEE Advanced [...]

XeF6 on hydrolysis gives (a) XeO3 (b) XeO (c) XeO2 (d) Xe XeF6 on hydrolysis gives (a) XeO3 (b) XeO (c) XeO2 (d) Xe November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Gradual addition of electronic shells in the noble gases causes a decrease in their (a) Ionization energy (b) Atomic radius (c) Boiling point (d) Density Gradual addition of electronic shells in the noble gases causes a decrease in their (a) Ionization energy (b) Atomic radius (c) Boiling point (d) Density November 25, 2020 Category: Uncategorised [...]

Which odering of compounds is according to the decreasing order of the oxidation state of nitrogen Which odering of compounds is according to the decreasing order of the oxidation state of nitrogen November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,