Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Benzoic acid is less acidic than salicylic acid because of (a) Hydrogen bond (b) Inductive effect (c) Resonance (d) All of these (e) None of these
13
Feb
Benzoic acid is less acidic than salicylic acid because of (a) Hydrogen bond (b) Inductive effect (c) Resonance (d) All of these (e) None of these Benzoic acid is less acidic than salicylic acid because of (a) Hydrogen bond (b) Inductive effect (c) Resonance (d) All of these (e) None of these February 13, 2021 [...]
Test for an ester is (a) Biuret test (b) Hydroxamic acid test (c) Mullicken test (d) Liebermann nitroso test
13
Feb
Test for an ester is (a) Biuret test (b) Hydroxamic acid test (c) Mullicken test (d) Liebermann nitroso test Test for an ester is (a) Biuret test (b) Hydroxamic acid test (c) Mullicken test (d) Liebermann nitroso test February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Lactic acid on heating with conc. H2SO4 gives (a) Acetic acid (b) Propionic acid (c) Acrylic acid (d) Formic acid
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Feb
Lactic acid on heating with conc. H2SO4 gives (a) Acetic acid (b) Propionic acid (c) Acrylic acid (d) Formic acid Lactic acid on heating with conc. H2SO4 gives (a) Acetic acid (b) Propionic acid (c) Acrylic acid (d) Formic acid February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Nuclear reactivity of Na and Na^+ is same because both have (a) Same electron and proton (b) Same proton and same neutron (c) Different electron and proton (d) Different proton and neutron
13
Feb
Nuclear reactivity of Na and Na^+ is same because both have (a) Same electron and proton (b) Same proton and same neutron (c) Different electron and proton (d) Different proton and neutron Nuclear reactivity of Na and Na^+ is same because both have (a) Same electron and proton (b) Same proton and same neutron (c) [...]
A particle starts from rest. Its acceleration (a) versus time (t) is as shown in the figure.The maximum speed of the particle will be
13
Feb
A particle starts from rest. Its acceleration (a) versus time (t) is as shown in the figure.The maximum speed of the particle will be A particle starts from rest. Its acceleration (a) versus time (t) is as shown in the figure. The maximum speed of the particle will be: February 13, 2021 Category: Uncategorised (JEE [...]
6C^14 is formed from 7 N^14 in the upper atmosphere by the action of the fundamental particle (a) Poistron (b) Neutron (c) Electron (d) Proton
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Feb
6C^14 is formed from 7 N^14 in the upper atmosphere by the action of the fundamental particle (a) Poistron (b) Neutron (c) Electron (d) Proton 6C^14 is formed from 7 N^14 in the upper atmosphere by the action of the fundamental particle (a) Poistron (b) Neutron (c) Electron (d) Proton February 13, 2021 Category: Uncategorised [...]
zX^M + 2 He ^4 gives 15P^30 + 0n^1 . Then (a) Z = 12 , M = 27 (b) Z = 13 , M = 27 (c) Z = 12 , M = 17 (d) Z = 13 , M = 28
13
Feb
zX^M + 2 He ^4 gives 15P^30 + 0n^1 . Then (a) Z = 12 , M = 27 (b) Z = 13 , M = 27 (c) Z = 12 , M = 17 (d) Z = 13 , M = 28 M = 17 (d) Z = 13 M = 27 (b) Z [...]
In the reaction , Po to Pb to Bi, Bi , belongs to group 15 , to which group Po belongs (a) 14 (b) 15 (c) 13 (d) 16
13
Feb
In the reaction , Po to Pb to Bi, Bi , belongs to group 15 , to which group Po belongs (a) 14 (b) 15 (c) 13 (d) 16 belongs to group 15 Bi In the reaction Po to Pb to Bi to which group Po belongs (a) 14 (b) 15 (c) 13 (d) 16 [...]
An element 96X ^227 emits 4 alpha and 5 bita particles to form new element Y. Then atomic number and mass number of Y are
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Feb
An element 96X ^227 emits 4 alpha and 5 bita particles to form new element Y. Then atomic number and mass number of Y are An element 96X ^227 emits 4 alpha and 5 bita particles to form new element Y. Then atomic number and mass number of Y are February 13, 2021 Category: Uncategorised [...]
Hinberg’s reagent is
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Feb
Hinberg’s reagent is Hinberg's reagent is February 13, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,