p
In compounds of type ECl3, where E = B, P, As or Bi, the angles Cl-E-Cl for different E are in the order
27
Nov
In compounds of type ECl3, where E = B, P, As or Bi, the angles Cl-E-Cl for different E are in the order As or Bi In compounds of type ECl3 p the angles Cl-E-Cl for different E are in the order where E = B November 27, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N
27
Nov
The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N C n p P (b) N P (c) Si Si The electronegativity of the following elements increases in the order (a) C November 27, 2020 Category: Uncategorised (JEE Advanced Physics [...]
Among the members of V A group (N, P, As, Sb and Bi), which of the following properties shows an increase as we go down from nitrogen to bismuth
18
Nov
Among the members of V A group (N, P, As, Sb and Bi), which of the following properties shows an increase as we go down from nitrogen to bismuth Among the members of V A group (N As p Sb and Bi) which of the following properties shows an increase as we go down from [...]
The statements that are true for the long form of the periodic table are (a) It reflects the sequence of filling the electrons in the order of sub-energy level s, p, d and f
11
Nov
The statements that are true for the long form of the periodic table are (a) It reflects the sequence of filling the electrons in the order of sub-energy level s, p, d and f d and f p The statements that are true for the long form of the periodic table are (a) It reflects [...]
The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N
10
Nov
The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N C n p P (b) N P (c) Si Si The electronegativity of the following elements increases in the order (a) C November 10, 2020 Category: Uncategorised (JEE Advanced Physics [...]
Which of the following group of elements elements eliminates electron easily (a) N, P, As (b) O, S, Se (c) Li, Na, K (d) Cl, Ba, I
10
Nov
Which of the following group of elements elements eliminates electron easily (a) N, P, As (b) O, S, Se (c) Li, Na, K (d) Cl, Ba, I As (b) O Ba I K (d) Cl Na p S Se (c) Li Which of the following group of elements elements eliminates electron easily (a) N November [...]
The chemical elements are arranged in the order of increasing electronegativities in the sequence (a) P, Si, Se, Br, N (b) Si, Se, P, Br, N
10
Nov
The chemical elements are arranged in the order of increasing electronegativities in the sequence (a) P, Si, Se, Br, N (b) Si, Se, P, Br, N Br n N (b) Si p Se Si The chemical elements are arranged in the order of increasing electronegativities in the sequence (a) P November 10, 2020 Category: Uncategorised [...]
The increasing order of the first ionisation enthalpies of the elements B, P, S and F (lowest first) is
09
Nov
The increasing order of the first ionisation enthalpies of the elements B, P, S and F (lowest first) is p S and F (lowest first) is The increasing order of the first ionisation enthalpies of the elements B November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A body of mass 60 kg suspended by means of three strings, P, Q and R as shown in the figure is in equilibrium. The tension in the string P is
17
Oct
A body of mass 60 kg suspended by means of three strings, P, Q and R as shown in the figure is in equilibrium. The tension in the string P is A body of mass 60 kg suspended by means of three strings p Q and R as shown in the figure is in equilibrium. [...]
P, Q and R are three coplanar forces acting at a point and are in equilibrium. Given P=1.9318 kg wt,sinθ1=0.9659, the value of R is (∈ kg wt)
17
Oct
P, Q and R are three coplanar forces acting at a point and are in equilibrium. Given P=1.9318 kg wt,sinθ1=0.9659, the value of R is (∈ kg wt) p Q and R are three coplanar forces acting at a point and are in equilibrium. Given P=1.9318 kg wt sinθ1=0.9659 the value of R is (∈ [...]