Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The third ionization enthalpy is minimum for (a) Fe (b) Ni (c) Co (d) Mn
11
Nov
The third ionization enthalpy is minimum for (a) Fe (b) Ni (c) Co (d) Mn The third ionization enthalpy is minimum for (a) Fe (b) Ni (c) Co (d) Mn November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The first ionization energy (in kJ/mol) of Na, Mg, Al and Si respectively are (a) 496, 737, 577, 786 (b) 786, 737,577, 496
11
Nov
The first ionization energy (in kJ/mol) of Na, Mg, Al and Si respectively are (a) 496, 737, 577, 786 (b) 786, 737,577, 496 496 577 737 786 (b) 786 Al and Si respectively are (a) 496 Mg The first ionization energy (in kJ/mol) of Na November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM [...]
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496 ,
577 ,
737 ,
786 (b) 786 ,
Al and Si respectively are (a) 496 ,
Mg ,
The first ionization energy (in kJ/mol) of Na ,
With in each pair of elements of F and Cl, S and Se, and Li and Na, respectively, the elements that release more energy upon an electron gain are (a) F, Se and Na
11
Nov
With in each pair of elements of F and Cl, S and Se, and Li and Na, respectively, the elements that release more energy upon an electron gain are (a) F, Se and Na and Li and Na respectively S and Se Se and Na the elements that release more energy upon an electron gain [...]
In the given circuit in Fig. all batteries have emf 10V and internal negligble. All resistors are in ohm Calculate the current in the rightmost 2 Ω resistor
11
Nov
In the given circuit in Fig. all batteries have emf 10V and internal negligble. All resistors are in ohm Calculate the current in the rightmost 2 Ω resistor In the given circuit in Fig. all batteries have emf 10V and internal negligble. All resistors are in ohm Calculate the current in the rightmost 2 Ω [...]
The electron gain enthalpy (in kJ/mol) of fluorine, chlorine, bromine and iodine, respectively are (a) -333, -349, -325 and -296
11
Nov
The electron gain enthalpy (in kJ/mol) of fluorine, chlorine, bromine and iodine, respectively are (a) -333, -349, -325 and -296 -325 and -296 -349 bromine and iodine chlorine respectively are (a) -333 The electron gain enthalpy (in kJ/mol) of fluorine November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Find the equivalent resistance across terminals A and B as shown in figure. Each resistance in circuit is R.
11
Nov
Find the equivalent resistance across terminals A and B as shown in figure. Each resistance in circuit is R. Find the equivalent resistance across terminals A and B as shown in figure. Each resistance in circuit is R. November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Determine current through batteries e1 and e2.
11
Nov
Determine current through batteries e1 and e2. Determine current through batteries e1 and e2. November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The pair that has similar atomic radii is (a) Sc and Ni (b) Ti and HF (c) Mo and W (d) Mn and Re
11
Nov
The pair that has similar atomic radii is (a) Sc and Ni (b) Ti and HF (c) Mo and W (d) Mn and Re The pair that has similar atomic radii is (a) Sc and Ni (b) Ti and HF (c) Mo and W (d) Mn and Re November 11, 2020 Category: Uncategorised (JEE Advanced [...]
In the given circuit, determine current through branch javing indicated resistor R4. Given R1 = R2 = 4 ohm, R3 = R4 = R5 = 2 ohm, E1 = 5 V , E2 = 10 V.
11
Nov
In the given circuit, determine current through branch javing indicated resistor R4. Given R1 = R2 = 4 ohm, R3 = R4 = R5 = 2 ohm, E1 = 5 V , E2 = 10 V. determine current through branch javing indicated resistor R4. Given R1 = R2 = 4 ohm E1 = 5 V [...]
The group number, number of valence electrons, and valency of an element with atomic number 15, respectively, are
11
Nov
The group number, number of valence electrons, and valency of an element with atomic number 15, respectively, are and valency of an element with atomic number 15 are number of valence electrons respectively The group number November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,