Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
When a plane mirror is placed horizontally on level ground at a distance of 60 m from the foot of a tower, the top of the tower and its image in the mirror subtend and angle of 90∘ at the eye. The height of the tower is
07
Dec
When a plane mirror is placed horizontally on level ground at a distance of 60 m from the foot of a tower, the top of the tower and its image in the mirror subtend and angle of 90∘ at the eye. The height of the tower is the top of the tower and its image [...]
The hybridizations of atomic orbitals of nitrogen in NO2^+ , NO3^- and NH4^+ respectively are
07
Dec
The hybridizations of atomic orbitals of nitrogen in NO2^+ , NO3^- and NH4^+ respectively are NO3^- and NH4^+ respectively are The hybridizations of atomic orbitals of nitrogen in NO2^+ December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The trigonal bipyramidal geometry results from the hybridisation
07
Dec
The trigonal bipyramidal geometry results from the hybridisation The trigonal bipyramidal geometry results from the hybridisation December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following bonds require the largest amount of bond energy to dissociate the atom concerned
07
Dec
Which of the following bonds require the largest amount of bond energy to dissociate the atom concerned Which of the following bonds require the largest amount of bond energy to dissociate the atom concerned December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which has sp^3 hybridization of central atom (a) PCL3 (b) SO3 (c) BF3 (d) NO3^-
07
Dec
Which has sp^3 hybridization of central atom (a) PCL3 (b) SO3 (c) BF3 (d) NO3^- Which has sp^3 hybridization of central atom (a) PCL3 (b) SO3 (c) BF3 (d) NO3^- December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A man stands in a room with his eyes at the center of the room. The height of the ceiling is H. The height of the shortest plane mirror, fixed on the wall in front of the man, so that the man can see the full image of the wall behind him is:
07
Dec
A man stands in a room with his eyes at the center of the room. The height of the ceiling is H. The height of the shortest plane mirror, fixed on the wall in front of the man, so that the man can see the full image of the wall behind him is: A man [...]
A string is under tension so that its length is increased by 1/n times its original length . The ratio of fundamental frequency of longitudinal vibrations and transverse vibrations will be
07
Dec
A string is under tension so that its length is increased by 1/n times its original length . The ratio of fundamental frequency of longitudinal vibrations and transverse vibrations will be A string is under tension so that its length is increased by 1/n times its original length. The ratio of fundamental frequency of longitudinal [...]
The following figure shows the displacement versus time graph for two particles A and B executing simple harmonic motions. The ratio of their maximum velocities is
07
Dec
The following figure shows the displacement versus time graph for two particles A and B executing simple harmonic motions. The ratio of their maximum velocities is The following figure shows the displacement versus time graph for two particles A and B executing simple harmonic motions. The ratio of their maximum velocities is December 7, 2020 [...]
Given that Kw for water is 10^-13 M^2 at 62∘C, compute the sum of pOH and pH for a neutral aqueous solution at 62∘C:
07
Dec
Given that Kw for water is 10^-13 M^2 at 62∘C, compute the sum of pOH and pH for a neutral aqueous solution at 62∘C: compute the sum of pOH and pH for a neutral aqueous solution at 62∘C: Given that Kw for water is 10^-13 M^2 at 62∘C December 7, 2020 Category: Uncategorised (JEE Advanced [...]
Consider the reaction : 2CO(g)+O2(g)⇌2CO 2 (g)+Heat Under what conditions shift is undeterminable?
07
Dec
Consider the reaction : 2CO(g)+O2(g)⇌2CO 2 (g)+Heat Under what conditions shift is undeterminable? Consider the reaction : 2CO(g)+O2(g)⇌2CO 2 (g)+Heat Under what conditions shift is undeterminable? December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,