p
If A × B = { (p,q), (p,r), (m,q), (m,r) } Find A and B.
13
Oct
If A × B = { (p,q), (p,r), (m,q), (m,r) } Find A and B. -q If A × B = { (p m p R r) } Find A and B. October 13, 2021 Category: Chapter 2 - Relations and Functions , Maths , NCERT Exemplar Class 11 ,
70. Using Euler’s formula, find the value of unknown x, y, z, p, q, r, in the following table.
19
Jul
70. Using Euler’s formula, find the value of unknown x, y, z, p, q, r, in the following table. -q 70. Using Euler’s formula find the value of unknown x in the following table. p R y Z) July 19, 2021 Category: Chapter 10 - Visualising Solid Shapes , Maths , NCERT Class 8 ,
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-q ,
70. Using Euler’s formula ,
find the value of unknown x ,
in the following table. ,
p ,
R ,
y ,
Z) ,
3. State whether the following statements are true or false? Justify your answer. (iv) There are numbers which cannot be written in the form p/q , q ≠ 0 , p, q both are integers.
01
Jul
3. State whether the following statements are true or false? Justify your answer. (iv) There are numbers which cannot be written in the form p/q , q ≠ 0 , p, q both are integers. 3. State whether the following statements are true or false? Justify your answer. (iv) There are numbers which cannot be [...]
The latent heat of vapourisation of water is 9700 Cal/mole and if the b,p, is 100 degree C , ebullioscopic constant of water is
13
Dec
The latent heat of vapourisation of water is 9700 Cal/mole and if the b,p, is 100 degree C , ebullioscopic constant of water is ebullioscopic constant of water is is 100 degree C p The latent heat of vapourisation of water is 9700 Cal/mole and if the b December 13, 2020 Category: Uncategorised (JEE Advanced [...]
Which of the following statements is correct for covalent bond (a) Electrons are shared between two atoms (b) It may be polar or non – polar (c) Direction is non – polar (d) Valency electrons are attracted
01
Dec
Which of the following statements is correct for covalent bond (a) Electrons are shared between two atoms (b) It may be polar or non – polar (c) Direction is non – polar (d) Valency electrons are attracted As Br (b) Li Cl From the following K (C) O Na p S Se (d) N which [...]
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As ,
Br (b) Li ,
Cl ,
From the following ,
K (C) O ,
Na ,
p ,
S ,
Se (d) N ,
which group of elements easily forms cation (a) F ,
From the following , which group of elements easily forms cation (a) F , Cl , Br (b) Li , Na , K (C) O, S , Se (d) N , P, As
01
Dec
From the following , which group of elements easily forms cation (a) F , Cl , Br (b) Li , Na , K (C) O, S , Se (d) N , P, As As Br (b) Li Cl From the following K (C) O Na p S Se (d) N which group of elements easily [...]
Tags:
As ,
Br (b) Li ,
Cl ,
From the following ,
K (C) O ,
Na ,
p ,
S ,
Se (d) N ,
which group of elements easily forms cation (a) F ,
The electronic configuration of four elements L,P,Q and R are given in brackets L (1s2,2s2,2p4), P (1s2,2p6,3s1) Q (1s2,2s22p6,3s23p5) ,R (1s2,2s22p6,3s2 ) The formula of ionic compounds that can be formed between elements are
01
Dec
The electronic configuration of four elements L,P,Q and R are given in brackets L (1s2,2s2,2p4), P (1s2,2p6,3s1) Q (1s2,2s22p6,3s23p5) ,R (1s2,2s22p6,3s2 ) The formula of ionic compounds that can be formed between elements are 2p4) 2p6 2s2 2s22p6 3s1) Q (1s2 3s2 ) The formula of ionic compounds that can be formed between elements are [...]
The increasing order (lowest first ) for the values of e/m (charge /mass ) for (a) e, p , n , alpha (b) n, p, e , alpha (c) n, p , alpha , e (d) n, aplha , p , e
29
Nov
The increasing order (lowest first ) for the values of e/m (charge /mass ) for (a) e, p , n , alpha (b) n, p, e , alpha (c) n, p , alpha , e (d) n, aplha , p , e -e alpha alpha (b) n alpha (c) n aplha e (d) n n [...]
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-e ,
alpha ,
alpha (b) n ,
alpha (c) n ,
aplha ,
e (d) n ,
n ,
p ,
The increasing order (lowest first ) for the values of e/m (charge /mass ) for (a) e ,
The quantum number which may be designed by s , p , d and f instead of number is
28
Nov
The quantum number which may be designed by s , p , d and f instead of number is d and f instead of number is p The quantum number which may be designed by s November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In compounds of type ECL3, where E = B, P, As or Bi, the angles Cl-E-Cl for different E are in 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 order As or Bi In compounds of type ECl3 p the angles Cl-E-Cl for different E are in order where E = B November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]