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An elements is in M 3+ form. Its electronic configuration is (Ar) 3d1 the ion is (a) Ti 3+ (b) Ti 4+ (c) Ca 2+ (d) Sc + An elements is in M 3+ form. Its electronic configuration is (Ar) 3d1 the ion is (a) Ti 3+ (b) Ti 4+ (c) Ca 2+ (d) Sc [...]

Mn ++ can be converted into Mn 7+ by reacting with (a) SO2 (b) Cl2 (c) PbO2 (d) SnCl2 Mn ++ can be converted into Mn 7+ by reacting with (a) SO2 (b) Cl2 (c) PbO2 (d) SnCl2 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The electric potential decreases uniformly from 120 V to 80 V as one moves on the x-axis from x=-1 cm to x=+1 cm. The electric field at the origin The electric potential decreases uniformly from 120 V to 80 V as one moves on the x-axis from x=-1 cm to x=+1 cm. The electric field [...]

Sulphuric acid provides an example of (a) Co – ordinate bonds (b) Non – covalent compound (c) Covalent and co – ordinate bond (d) Non – covalent ion Sulphuric acid provides an example of (a) Co - ordinate bonds (b) Non - covalent compound (c) Covalent and co - ordinate bond (d) Non - covalent [...]

Irregular trend in the standard reduction potential value of first row transition elements is due to (a) Regular variation of first and second ionisation enthalpies Irregular trend in the standard reduction potential value of first row transition elements is due to (a) Regular variation of first and second ionisation enthalpies December 2, 2020 Category: Uncategorised [...]

A non-conducting ring of radius 0.5m carries a total charge of 1.11×10^−10C distributed non-uniformly on its circumference producing an electric field E everywhere is space. The value of the integral ∫l=0l=∞−E.dI(l=0 being centre of the ring) in volt is equipotential lines are shown. In the following figure December 2, 2020 Category: Cengage NEET by C.P [...]

The electric potential in a region along x-axis varies with x-according to the relation V(x)=4 × 5x^2. The The electric potential in a region along x-axis varies with x-according to the relation V(x)=4 × 5x^2. The December 2, 2020 Category: Cengage NEET by C.P Singh , Chapter 1 - Electrostatics , Part 2 ,

Two points are at distance a and b(a less then b) from a long string of charge per unit length λ. The potential difference between the points is proportional to Two points are at distance a and b(a less then b) from a long string of charge per unit length λ. The potential difference between [...]

The electric potential (in volt) a region given by V=6x−8xy^2−8y+6yz−4x^2 volt Then electric force acting on a point charge of 2 C placed at the origin will be The electric potential (in volt) a region given by V=6x−8xy^2−8y+6yz−4x^2 volt Then electric force acting on a point charge of 2 C placed at the origin will [...]

The compound containing co – ordinate bond is (a) O3 (b) SO3 (c) H2SO4 (d) All of these The compound containing co - ordinate bond is (a) O3 (b) SO3 (c) H2SO4 (d) All of these December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,