Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The substance added in water in the froth floatation process is (a) Olive oil (b) pine oil (c) Coconut oil (d) None of the above
11
Nov
The substance added in water in the froth floatation process is (a) Olive oil (b) pine oil (c) Coconut oil (d) None of the above The substance added in water in the froth floatation process is (a) Olive oil (b) pine oil (c) Coconut oil (d) None of the above November 11, 2020 Category: Uncategorised [...]
Difference in density is the basis of (a) Ultrafiltration (b) Molecular sieving (c) Gravity separation (d) Molecular attraction
11
Nov
Difference in density is the basis of (a) Ultrafiltration (b) Molecular sieving (c) Gravity separation (d) Molecular attraction Difference in density is the basis of (a) Ultrafiltration (b) Molecular sieving (c) Gravity separation (d) Molecular attraction November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In extraction of copper, we use (a) Cu2S (b) Pyrites (c) Silver argentocyanide (d) CuFeS2
11
Nov
In extraction of copper, we use (a) Cu2S (b) Pyrites (c) Silver argentocyanide (d) CuFeS2 In extraction of copper we use (a) Cu2S (b) Pyrites (c) Silver argentocyanide (d) CuFeS2 November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Assertion : Iron is found in the free state in nature. Reason : Iron is highly reactive element.
11
Nov
Assertion : Iron is found in the free state in nature. Reason : Iron is highly reactive element. Assertion : Iron is found in the free state in nature. Reason : Iron is highly reactive element. November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following ore is not an ore of Al (a) Anglesite (b) Mica (c) Beryl (d) Orthoclase
11
Nov
Which one of the following ore is not an ore of Al (a) Anglesite (b) Mica (c) Beryl (d) Orthoclase Which one of the following ore is not an ore of Al (a) Anglesite (b) Mica (c) Beryl (d) Orthoclase November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The current enters at A and comes out at D. Some of the resistance are shown. What should be resistance of wire CB so that it draws double of the current that enters the wire BF.
11
Nov
The current enters at A and comes out at D. Some of the resistance are shown. What should be resistance of wire CB so that it draws double of the current that enters the wire BF. The current enters at A and comes out at D. Some of the resistance are shown. What should be [...]
The current enters at A and leaves at F. The values of some resistance are shown. What should be the value of resistance AB so that no current will flow through CB?
11
Nov
The current enters at A and leaves at F. The values of some resistance are shown. What should be the value of resistance AB so that no current will flow through CB? The current enters at A and leaves at F. The values of some resistance are shown. What should be the value of resistance [...]
The region in which main metals are found in earth is called (a) Atomophil (b) Lithophil (c) Calcophil (d) Siderophil
11
Nov
The region in which main metals are found in earth is called (a) Atomophil (b) Lithophil (c) Calcophil (d) Siderophil The region in which main metals are found in earth is called (a) Atomophil (b) Lithophil (c) Calcophil (d) Siderophil November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The equivalent resistance of the combination across AB ( figure ) is
11
Nov
The equivalent resistance of the combination across AB ( figure ) is The equivalent resistance of the combination across AB ( figure ) is November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Of the following substances the one which does not contain oxygen is (a) Bauxite (b) Epsom salt (c) Cryolite (d) Dolomite
11
Nov
Of the following substances the one which does not contain oxygen is (a) Bauxite (b) Epsom salt (c) Cryolite (d) Dolomite Of the following substances the one which does not contain oxygen is (a) Bauxite (b) Epsom salt (c) Cryolite (d) Dolomite November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]