Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Noble gases are absorbed on (a) Anhydrous CaCl2 (b) Charcoal (c) Conc. H2SO4 (d) Coconut
18
Nov
Noble gases are absorbed on (a) Anhydrous CaCl2 (b) Charcoal (c) Conc. H2SO4 (d) Coconut Noble gases are absorbed on (a) Anhydrous CaCl2 (b) Charcoal (c) Conc. H2SO4 (d) Coconut November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Colour is imparted to glass by mixing (a) Synthetic dyes (b) Metal oxide (c) Oxides of non-metal (d) Coloured salt
18
Nov
Colour is imparted to glass by mixing (a) Synthetic dyes (b) Metal oxide (c) Oxides of non-metal (d) Coloured salt Colour is imparted to glass by mixing (a) Synthetic dyes (b) Metal oxide (c) Oxides of non-metal (d) Coloured salt November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Suppose you have to determine the percentage of carbon dioxide in a sample of a gas available in a container. Which is the best absorbing material for the carbon dioxide
18
Nov
Suppose you have to determine the percentage of carbon dioxide in a sample of a gas available in a container. Which is the best absorbing material for the carbon dioxide Suppose you have to determine the percentage of carbon dioxide in a sample of a gas available in a container. Which is the best absorbing [...]
The stability of dihalides of Si, Ge, Sn and Pb increases steadily in the sequence (a) GeX2 < SiX2 < SnX2 < PbX2
18
Nov
The stability of dihalides of Si, Ge, Sn and Pb increases steadily in the sequence (a) GeX2 < SiX2 < SnX2 < PbX2 Ge Sn and Pb increases steadily in the sequence (a) GeX2 < SiX2 < SnX2 < PbX2 The stability of dihalides of Si November 18, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
In silicon dioxide (a) Each silicon atom is surrounded by four oxygen atoms and each oxygen atom is bonded to two silicon atoms
18
Nov
In silicon dioxide (a) Each silicon atom is surrounded by four oxygen atoms and each oxygen atom is bonded to two silicon atoms In silicon dioxide (a) Each silicon atom is surrounded by four oxygen atoms and each oxygen atom is bonded to two silicon atoms November 18, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
In the circuit shown in the figure, the switch S is in position 1 for a long time. Now the switch is thrown to position 2. Find the total heat developed in the circuit till the steady state is reached again.
18
Nov
In the circuit shown in the figure, the switch S is in position 1 for a long time. Now the switch is thrown to position 2. Find the total heat developed in the circuit till the steady state is reached again. In the circuit shown in the figure: the switch S is in position 1 [...]
Soldiers of Napolean army while at Alps during freezing winter suffered a serious problem as regards to the tin buttons of their uniforms. White metallic tin buttons got converted
18
Nov
Soldiers of Napolean army while at Alps during freezing winter suffered a serious problem as regards to the tin buttons of their uniforms. White metallic tin buttons got converted Soldiers of Napolean army while at Alps during freezing winter suffered a serious problem as regards to the tin buttons of their uniforms. White metallic tin [...]
A total charge Q flows across a resistor R during a time interval T in such a way that the current versus time graph for 0 to T is like the loop of a sine curve in the range 0toπ. The total heat generated in the resistor is
18
Nov
A total charge Q flows across a resistor R during a time interval T in such a way that the current versus time graph for 0 to T is like the loop of a sine curve in the range 0toπ. The total heat generated in the resistor is all right bulbs are identical and all [...]
A resistance R=12 Ω is connected across a source of emf as shown in the figure. Its emf changes with time as shown in the graph. What is the heat developed in the heat developed in the resistance in the first four seconds ?
18
Nov
A resistance R=12 Ω is connected across a source of emf as shown in the figure. Its emf changes with time as shown in the graph. What is the heat developed in the heat developed in the resistance in the first four seconds ? all right bulbs are identical and all cells are ideal and [...]
The relation between R and r ( internal resistance of the battery ) for which the power consumed in the external part of the circuit is maximum.
18
Nov
The relation between R and r ( internal resistance of the battery ) for which the power consumed in the external part of the circuit is maximum. The relation between R and r ( internal resistance of the battery ) for which the power consumed in the external part of the circuit is maximum. November [...]