Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A particle moves from the point (2.0 i+40 j^)m, at t=0, with an initial velocity (5.0 i^+4.0 j^)ms −1 . It is acted upon by a constant force which produces a constant acceleration (4.0^+4.0 j^ )ms−2 . What is the distance of the particle from the origin at time 2 s?
13
Feb
A particle moves from the point (2.0 i+40 j^)m, at t=0, with an initial velocity (5.0 i^+4.0 j^)ms −1 . It is acted upon by a constant force which produces a constant acceleration (4.0^+4.0 j^ )ms−2 . What is the distance of the particle from the origin at time 2 s? A particle moves from [...]
In Friedel-Craft, acylation, besides AlCl3, the other reactants are
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Feb
In Friedel-Craft, acylation, besides AlCl3, the other reactants are acylation besides AlCl3 In Friedel-Craft the other reactants are February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A compound ‘A’ on oxidation gave acetaldehyde, then again on oxidation gave acid. After first oxidation it was reacted with ammoniacal AgNO3 then silver mirror was produced. A is likely to be
13
Feb
A compound ‘A’ on oxidation gave acetaldehyde, then again on oxidation gave acid. After first oxidation it was reacted with ammoniacal AgNO3 then silver mirror was produced. A is likely to be A compound 'A' on oxidation gave acetaldehyde then again on oxidation gave acid. After first oxidation it was reacted with ammoniacal AgNO3 then [...]
The bob of a simple pendulum has mass 2g and a charge of 5.0μC. It is at rest in a uniform horizontal electric field of intensity 2000 V/m. At equilibrium, the angle that the pendulum makes with the vertical is : (take g=10 m/s 2 ).
13
Feb
The bob of a simple pendulum has mass 2g and a charge of 5.0μC. It is at rest in a uniform horizontal electric field of intensity 2000 V/m. At equilibrium, the angle that the pendulum makes with the vertical is : (take g=10 m/s 2 ). the angle that the pendulum makes with the vertical [...]
Alcohols react with Grignard reagent to form (a) Alkanes (b) Alkenes (c) Alkynes (d) All of these
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Feb
Alcohols react with Grignard reagent to form (a) Alkanes (b) Alkenes (c) Alkynes (d) All of these Alcohols react with Grignard reagent to form (a) Alkanes (b) Alkenes (c) Alkynes (d) All of these February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
OH + – N2+Cl- base gives
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Feb
OH + – N2+Cl- base gives OH + - N2+Cl- base gives February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Diethyl ether absorbs oxygen to form (a) Red coloured sweet smelling compound (b) Acetic acid (c) Ether suboxide (d) Ether peroxide
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Feb
Diethyl ether absorbs oxygen to form (a) Red coloured sweet smelling compound (b) Acetic acid (c) Ether suboxide (d) Ether peroxide Diethyl ether absorbs oxygen to form (a) Red coloured sweet smelling compound (b) Acetic acid (c) Ether suboxide (d) Ether peroxide February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
If formic acid, acetic acid, propanoic acid and benzoic acid is mixed with phosphorus and Bromine then how many product are formed
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Feb
If formic acid, acetic acid, propanoic acid and benzoic acid is mixed with phosphorus and Bromine then how many product are formed acetic acid If formic acid propanoic acid and benzoic acid is mixed with phosphorus and Bromine then how many product are formed February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
List-I includes starting materials and reagents of selected chemical reactions. List – II gives structures of compounds that may be formed as intermediate products and /or final products from the reactions of List -I
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Feb
List-I includes starting materials and reagents of selected chemical reactions. List – II gives structures of compounds that may be formed as intermediate products and /or final products from the reactions of List -I 4-methyl benzene sulphonic acid reacts with sodium acetate to February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + [...]
Different possible thermal decomposition pathways for peroxyesters are shown below. Match each pathway from Column I with an appropriate structure from Column II and select the correct answer
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Feb
Different possible thermal decomposition pathways for peroxyesters are shown below. Match each pathway from Column I with an appropriate structure from Column II and select the correct answer Different possible thermal decomposition pathways for peroxyesters are shown below. Match each pathway from Column I with an appropriate structure from Column II and select the correct [...]