Question Answers

The equation which is balanced and represents the correct products is The equation which is balanced and represents the correct products is November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Will it be true to say that the perimeter of a square circumscribing a circle of radius a cm is 80 cm? Give reason for your answer. Will it be true to say that the perimeter of a square circumscribing a circle of radius a cm is 80 cm? Give reason for your answer. November [...]

In which of the following reaction H2O2 acts as a reducing agent (1) H2O2 +2H^+ +2e^- gives 2H2O (2) H2O2 – 2e gives O2 +2H^+ (3) H2O2 +2OH^- -2e^- gives O2 +2H2O In which of the following reaction H2O2 acts as a reducing agent (1) H2O2 +2H^+ +2e^- gives 2H2O (2) H2O2 - 2e gives [...]

Is the area of the circle inscribed in a square of side a cm, πa^2 cm^2 ? Give reasons for your answer Is the area of the circle inscribed in a square of side a cm πa^2 cm^2 ? Give reasons for your answer November 25, 2020 Category: Chapter 12 - Areas Related to Circles [...]

Helium is used in balloons in place of hydrogen because it is (a) Radioactive (b) More abundant than hydrogen Helium is used in balloons in place of hydrogen because it is (a) Radioactive (b) More abundant than hydrogen November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The diameter of a circle whose area is equal to the sum of the areas of the two circles of radii 24 cm and 7 cm is The diameter of a circle whose area is equal to the sum of the areas of the two circles of radii 24 cm and 7 cm is November [...]

Which is the most easily liquefiable rare gas (a) Ar (b) Ne (c) Xe (d) Kr Which is the most easily liquefiable rare gas (a) Ar (b) Ne (c) Xe (d) Kr November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The formation of O2+(PtF6)- is the basis for the formation of xenon fluorides. This is because (a) O2 and Xe have comparable sizes The formation of O2+(PtF6)- is the basis for the formation of xenon fluorides. This is because (a) O2 and Xe have comparable sizes November 25, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

The radius of a circle whose circumference is equal to the sum of the circumferences of the two circles of diameters 36 cm and 20 cm is The radius of a circle whose circumference is equal to the sum of the circumferences of the two circles of diameters 36 cm and 20 cm is November [...]

Which of the following exhibits the weakest intermolecular forces (a) He (b) HCl (c) NH3 (d) H2O Which of the following exhibits the weakest intermolecular forces (a) He (b) HCl (c) NH3 (d) H2O November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,