Recent questions and answers in Equilibrium

+1 vote

1 answer

What is the pH of 10^(-7) M HCl?

answered Feb 7 in Equilibrium by KalyaniMeshram (36.2k points)

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1 answer

Which of the following is incorrect

answered Feb 7 in Equilibrium by KalyaniMeshram (36.2k points)

+1 vote

1 answer

Chemical equilibrium

answered Jan 8 in Equilibrium by Rads A (30 points)

+2 votes

0 answers

POH of 0.05 M solution of KF

asked Dec 10, 2023 in Equilibrium by Dayasankar (25 points)

+2 votes

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Chemcal Equilibrium

asked Nov 28, 2023 in Equilibrium by Yaksh. (100 points)

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1 answer

The pH of a 0.1 M monoacidic base is 11.11. What is the per cent dissociation of base?

answered Nov 16, 2023 in Equilibrium by AshaUsapkar (44.8k points)

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how much water should be added into 1 l of BOH aqueous solution to double it

asked Sep 27, 2023 in Equilibrium by anshika9266 (20 points)

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Consider a chemical reaction A (g) +B (g) = C (g) , for which K is 100. If the above equation is multiplied by 2, the value of K becomes what

asked Aug 8, 2023 in Equilibrium by maurya5176 (20 points)

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1 answer

37. \( 8 \times 10^{-6} M AgNO \), solution is gradually added in \( 1 L \) of \( 10^{-4} M KCl \) solution. Upto what volume of \( AgNO _{3} \) solution being added (in \( L \) ), precipitation of \( AgCl \) will not take place? \( \left( K _{ pp }\right. \) of \( \left.AgCl =2 \times 10^{-10}\right) \)

answered Jul 18, 2023 in Equilibrium by AnweshThakur (39.0k points)

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5. Calculate \( \left[ Ag ^{+}\right],\left[ CO _{3}^{2-}\right] \&\left[ CrO _{4}^{2-}\right] \) in a solution saturated with respect to both \( Ag _{2} CO _{3} \& Ag _{2} CrO _{4} \). Given: \( K _{ sp }\left( Ag _{2} CO _{3}\right)=4 \times 10^{-12}: K _{ sp }\left( Ag _{2} CrO _{4}\right)=2.4 \times 10^{-12} \& \frac{1}{4 \sqrt[3]{5}}=0.146 \) A) \( \left[ Ag ^{+}\right]=2.336 \times 10^{-4} M \) B) \( \left[ CO _{3}^{2-}\right]=7.3 \times 10^{-5} M \) C) \( \left[ CrO _{4}^{2-}\right]=4.35 \times 10^{-15} M \) D) \( 2\left[ Ag ^{+}\right]=\left[ CO _{3}^{2-}\right]+\left[ CrO _{4}^{2-}\right] \)

asked Jul 17, 2023 in Equilibrium by tafseer7141 (20 points)

+1 vote

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4. What molar concentration of Nh3 provide a OH concernation of 1.5*10^3

answered Jul 4, 2023 in Equilibrium by AnweshThakur (39.0k points)

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Ionic equilibrium

asked May 11, 2023 in Equilibrium by Muskan jain (15 points)

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2 answers

For a weak electrolyte \( A B \) as dilution increases : \( (\alpha= \) degree of ionisation) (1) \( \alpha \) increases, \( \left[A^{+}\right] \)increases. \( A \) decreases, \( \left[A^{+}\right] \)decreasest \( \rightarrow A^{+}+B_{\alpha}^{-} \) (3) \( \alpha \) increases, \( \left[A^{+}\right] \)increases but \( [B] \) decreases (4) \( \alpha \) increases, \( \left[A^{+}\right] \)decreases

answered May 1, 2023 in Equilibrium by ShreyaBhujade (46.7k points)

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1 answer

JEE Mains PYQ

answered Apr 30, 2023 in Equilibrium by sagar3944 (125 points)

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Methanol, a liquid fuel can be prepared from water gas and additional \( H _{2} \) at high temperature and pressure in the presence of suitable catalyst. \( 2 H _{2}( g )+ CO ( g ) \rightleftharpoons CH _{3} OH ( g ), \Delta H =-92.2 KJ \) Assuming at equilibrium: (4) \( v d \phi G>0 \quad \theta_{c}>k_{e} \)

asked Apr 30, 2023 in Equilibrium by sagar3944 (125 points)

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How did y2 came i didn't get it

asked Apr 18, 2023 in Equilibrium by Tttttoooooooooo (30 points)

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1 answer

How to solve this can anyone detail it

answered Apr 18, 2023 in Equilibrium by ShreyaBhujade (46.7k points)

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1 answer

2L of HCl of pH 3 mixed with 500ml of Ba(OH)2 of pOH 3. Find the pH of mixture

answered Mar 7, 2023 in Equilibrium by shreshtha gupta (50 points)

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2 answers

An indicator has a PKa of 7.5 . What is the ratio of the concentration of base form to the concentration of acid form,

answered Feb 10, 2023 in Equilibrium by LakshDave (57.0k points)

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1 answer

CHEMICAL EQUILIBRIUM

answered Jan 21, 2023 in Equilibrium by AnjaliJangir (54.8k points)

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