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Consider the following reaction at equilibrium and determine which of the indicated changes will cause the reaction to proceed to right. (1)CO(g)+3H2(g)⇔CH4(g)+H2O(g) (add CH4) (2)N2(g)+3H2(g)⇔2NH3(g) (removeNH3) (3) H_(2)(g)+F_(2)(g)⇔2HF(g) (add F_(2))(4)BaO(s)+SO_(3)(g)⇔BASO_(4)(s) (add BaO)`
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Nov
Consider the following reaction at equilibrium and determine which of the indicated changes will cause the reaction to proceed to right. (1)CO(g)+3H2(g)⇔CH4(g)+H2O(g) (add CH4) (2)N2(g)+3H2(g)⇔2NH3(g) (removeNH3) (3) H_(2)(g)+F_(2)(g)⇔2HF(g) (add F_(2))(4)BaO(s)+SO_(3)(g)⇔BASO_(4)(s) (add BaO)` Le Chatelier principal is not applicable to: November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N [...]
For which of the following reaction is product formation favoured by low pressure and low temperature?
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Nov
For which of the following reaction is product formation favoured by low pressure and low temperature? For which of the following reaction is product formation favoured by low pressure and low temperature? November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
For which of the following reaction is product formation favoured by law pressure and high temperature?
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Nov
For which of the following reaction is product formation favoured by law pressure and high temperature? For which of the following reaction is product formation favoured by law pressure and high temperature? November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
In which of the following reactions the formation of product is favoured by decrease in temperature ? (1)N2(g)+O2(g)⇔2NO(g), ΔH∘=181 (2)2CO2(g)⇔2CO(g)+O2(g), ΔH∘=566 (3)H2(g)+I2⇔2HI(g), ΔH∘=−9.4 (4)H2(g)+F2(g)⇔2HF(g), ΔH∘=−541
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Nov
In which of the following reactions the formation of product is favoured by decrease in temperature ? (1)N2(g)+O2(g)⇔2NO(g), ΔH∘=181 (2)2CO2(g)⇔2CO(g)+O2(g), ΔH∘=566 (3)H2(g)+I2⇔2HI(g), ΔH∘=−9.4 (4)H2(g)+F2(g)⇔2HF(g), ΔH∘=−541 In which of the following reactions the formation of product is favoured by decrease in temperature ? (1)N2(g)+O2(g)⇔2NO(g) ΔH∘=−541 ΔH∘=−9.4 (4)H2(g)+F2(g)⇔2HF(g) ΔH∘=181 (2)2CO2(g)⇔2CO(g)+O2(g) ΔH∘=566 (3)H2(g)+I2⇔2HI(g) November 11, 2020 Category: Chapter [...]
Find the potential difference across C2. (1) 6 V (2) 4 V (3) zero (4) 2 V
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Nov
Find the potential difference across C2. (1) 6 V (2) 4 V (3) zero (4) 2 V Find the potential difference across C2. (1) 6 V (2) 4 V (3) zero (4) 2 V November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Consider the following reactions .In which case the formation of product is favoured by decrease in pressure? (1)CO2(g)+C(s)⇔2CO(g), ΔH∘=+172.5Kj (2)N2(g)+3H2(g)⇔2NH3(g)⇔2NH3(g), ΔH∘=−91.8KJ (3) N2(g)+O2(g)⇔2NO(g), ΔH∘=181KJ (4) 2H2O(g)⇔2H2(g)+O2(g), ΔH∘=484.6KJ
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Nov
Consider the following reactions .In which case the formation of product is favoured by decrease in pressure? (1)CO2(g)+C(s)⇔2CO(g), ΔH∘=+172.5Kj (2)N2(g)+3H2(g)⇔2NH3(g)⇔2NH3(g), ΔH∘=−91.8KJ (3) N2(g)+O2(g)⇔2NO(g), ΔH∘=181KJ (4) 2H2O(g)⇔2H2(g)+O2(g), ΔH∘=484.6KJ Consider the following reactions .In which case the formation of product is favoured by decrease in pressure? (1)CO2(g)+C(s)⇔2CO(g) ΔH∘=+172.5Kj (2)N2(g)+3H2(g)⇔2NH3(g)⇔2NH3(g) ΔH∘=−91.8KJ (3) N2(g)+O2(g)⇔2NO(g) ΔH∘=181KJ (4) 2H2O(g)⇔2H2(g)+O2(g) ΔH∘=484.6KJ November [...]
Find the equivalent resistance between A and B . Each resistors has same has same resistance R.
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Nov
Find the equivalent resistance between A and B . Each resistors has same has same resistance R. Find the equivalent resistance between A and B . Each resistors has same has same resistance R. November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
ln the given diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on θ for constructive interference at P between the ray BP and reflected ray OP.
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Nov
ln the given diagram, CP represents a wavefront and AO and BP, the corresponding two rays. Find the condition on θ for constructive interference at P between the ray BP and reflected ray OP. CP represents a wavefront and AO and BP ln the given diagram the corresponding two rays. Find the condition on θ [...]
If the potential difference between A and D is V , what will be potential difference between F and C . Each of the resistance is R.
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Nov
If the potential difference between A and D is V , what will be potential difference between F and C . Each of the resistance is R. If the potential difference between A and D is V what will be potential difference between F and C . Each of the resistance is R. November 11, [...]
A thin plastic sheet of refractive index 1.6 is used to cover one of slits of a double slit arrangement for the Young’s experiment. When the double slit is illuminated by monochromatic light (wavelength = 5867 A) the centre of the screen appears dark rather than bright. The minimum thickness of the plastic sheet to be used for this to happen is
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Nov
A thin plastic sheet of refractive index 1.6 is used to cover one of slits of a double slit arrangement for the Young’s experiment. When the double slit is illuminated by monochromatic light (wavelength = 5867 A) the centre of the screen appears dark rather than bright. The minimum thickness of the plastic sheet to [...]