Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Consider a Vernier callipers in which each 1 cm on the main scale is divided into 8 equal divisions and a screw gauge with 100 divisions on its circular scale. In the Vernier callipers, 5 divisions of the Vernier scale coincide with 4 divisions on the main scale and in the screw gauge, one complete rotation of the circular scale moves it by two divisions on the linear scale. Then
11
Feb
Consider a Vernier callipers in which each 1 cm on the main scale is divided into 8 equal divisions and a screw gauge with 100 divisions on its circular scale. In the Vernier callipers, 5 divisions of the Vernier scale coincide with 4 divisions on the main scale and in the screw gauge, one complete [...]
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5 divisions of the Vernier scale coincide with 4 divisions on the main scale and in the screw gauge ,
Consider a Vernier callipers in which each 1 cm on the main scale is divided into 8 equal divisions and a screw gauge with 100 divisions on its circular scale. In the Vernier callipers ,
one complete rotation of the circular scale moves it by two divisions on the linear scale. Then ,
Indicate the correct statement for 1- L sample of N2 (g) and CO2 (g) at 298 K and 1 atm pressure
11
Feb
Indicate the correct statement for 1- L sample of N2 (g) and CO2 (g) at 298 K and 1 atm pressure Indicate the correct statement for 1- L sample of N2 (g) and CO2 (g) at 298 K and 1 atm pressure February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Acetaldehyde reacts with chlorine to give (a) CCl4 (b) CHCl3 (c) CCl3.COCH3 (d) CCl3.CHO
11
Feb
Acetaldehyde reacts with chlorine to give (a) CCl4 (b) CHCl3 (c) CCl3.COCH3 (d) CCl3.CHO Acetaldehyde reacts with chlorine to give (a) CCl4 (b) CHCl3 (c) CCl3.COCH3 (d) CCl3.CHO February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Acetone reacts with iodine to form iodoform in the presence of (a) CaCO3 (b) NaOH (c) KOH (d) MgCO3
11
Feb
Acetone reacts with iodine to form iodoform in the presence of (a) CaCO3 (b) NaOH (c) KOH (d) MgCO3 Acetone reacts with iodine to form iodoform in the presence of (a) CaCO3 (b) NaOH (c) KOH (d) MgCO3 February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
At what temperature is the average velocity of O2 molecule equal to teh root mean square velocity at 27 degree C
11
Feb
At what temperature is the average velocity of O2 molecule equal to teh root mean square velocity at 27 degree C At what temperature is the average velocity of O2 molecule equal to teh root mean square velocity at 27 degree C February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
NaOH / H+ reacts with (a) C6H5OCH3 (b) CH3OH (c) (d) C2H5OH
11
Feb
NaOH / H+ reacts with (a) C6H5OCH3 (b) CH3OH (c) (d) C2H5OH NaOH / H+ reacts with (a) C6H5OCH3 (b) CH3OH (c) (d) C2H5OH February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
THe ratio among most probable velocity , mean velocity and root mean square velocity is given by
11
Feb
THe ratio among most probable velocity , mean velocity and root mean square velocity is given by mean velocity and root mean square velocity is given by THe ratio among most probable velocity February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : A mixture of He and O2 is used for respiration for deep sea divers. Reason : He is soluble in blood.
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Feb
Assertion : A mixture of He and O2 is used for respiration for deep sea divers. Reason : He is soluble in blood. Assertion : A mixture of He and O2 is used for respiration for deep sea divers. Reason : He is soluble in blood. February 11, 2021 Category: Uncategorised (JEE Advanced Physics by [...]
By what factors does the average velocity of a gaseous molecule increase when the temperature ( in kelvin ) is doubled
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Feb
By what factors does the average velocity of a gaseous molecule increase when the temperature ( in kelvin ) is doubled By what factors does the average velocity of a gaseous molecule increase when the temperature ( in kelvin ) is doubled February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
THe raat mean square velocity of an ideal gas in a container of fixed volume is increased from 5 x 10^4 cm/s to 10 x 10^4 cm/s . which of the following statement correctly explains how the change is accompolished
11
Feb
THe raat mean square velocity of an ideal gas in a container of fixed volume is increased from 5 x 10^4 cm/s to 10 x 10^4 cm/s . which of the following statement correctly explains how the change is accompolished 50 mol H2 gas and 1.0 mol He gas (a) Have equal average kinetic energies [...]