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In the system, LaCl3(s) + H2O (g)+heat  ------------>.   LaClO(s)+2HCl (g), equilibrium is established. More water vapour is added to reestablish the equilibrium. The pressure of water vapour is doubled. The factor by which pressure of HCl is changed is  

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In the system, LaCl3(s) + H2O (g)+heat  ------------>.   LaClO(s)+2HCl (g), equilibrium is established. More water vapour is added to reestablish the equilibrium. The pressure of water vapour is doubled. The factor by which pressure of HCl is changed is

 

Anonymous User Chemistry Equilibrium 12 Mar, 2020 1 Answer 213 views

The partial pressure of CH3OH (g), CO(g) and H2(g) in equilibrium mixture for the reaction CO(g) + 2H2(g) ----> CH3OH(g) are 2.0, 1.0, and 0.1 atm respectively at 427°C. The value of Kp for decomposition of CH3OH to CO and H2 is

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The partial pressure of CH3OH (g), CO(g) and H2(g) in equilibrium mixture for the reaction

CO(g) + 2H2(g) ----> CH3OH(g)

are 2.0, 1.0, and 0.1 atm respectively at 427°C. The value of Kp for decomposition of CH3OH to CO and H2 is

Anonymous User Chemistry Equilibrium 12 Mar, 2020 1 Answer 180 views

In a reaction at equilibrium ‘X’ moles of the reactant A decomposes to give 1 mole each of C and D. If the fraction of A decomposed at equilibrium is independent of initial concentration of A then the value ‘X’ is

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In a reaction at equilibrium ‘X’ moles of the reactant A decomposes to give 1 mole each of C and D. If the fraction of A decomposed at equilibrium is independent of initial concentration of A then the value ‘X’ is

Anonymous User Chemistry Equilibrium 12 Mar, 2020 1 Answer 63 views

A particle moves with simple harmonic motion in a straight line. In first τ s, after starting from rest it travels a distance a, and in next τ s it travels 2a, in same direction, then

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A particle moves with simple harmonic motion in a straight line. In first τ s, after starting from rest it

travels a distance a, and in next τ s it travels 2a, in same direction, then :

(1) amplitude of motion is 4a

(2) time period of oscillations is 6τ

(3) amplitude of motion is 3a

(4) time period of oscillations is 8τ

Anonymous User Physics 07 Mar, 2020 1 Answer 59 views

AIDS (Acquired Immuno Deficiency Syndrome) is caused by the human immunodeficiency virus (HIV) via sexual or blood-blood contact. After entering the human body, the HIV virus attacks and enters the macrophages. Inside the macrophages, the RNA of the virus replicates with the help of enzyme reverse transcriptase and gives rise to viral DNA. Then, this viral DNA incorporates into the host DNA and directs the synthesis of virus particles. At the same time, HIV enters helper T- lymphocytes. It replicates and produces viral progeny there. These newly formed progeny viruses get released into the blood, attacking other healthy helper T- lymphocytes in the body. As a result, the number of T-lymphocytes in the body of an infected person decreases progressively, thereby decreasing the immunity of a person.
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AIDS (Acquired Immuno Deficiency Syndrome) is caused by the human immunodeficiency virus (HIV) via sexual or blood-blood contact. After entering the human body, the HIV virus attacks and enters the macrophages. Inside the macrophages, the RNA of the virus replicates with the help of enzyme reverse transcriptase and gives rise to viral DNA. Then, this viral DNA incorporates into the host DNA and directs the synthesis of virus particles. At the same time, HIV enters helper T- lymphocytes. It replicates and produces viral progeny there. These newly formed progeny viruses get released into the blood, attacking other healthy helper T- lymphocytes in the body. As a result, the number of T-lymphocytes in the body of an infected person decreases progressively, thereby decreasing the immunity of a person.

Anonymous User Biology Human Health and Disease 07 Mar, 2020 0 Answer 64 views