What will be the PH of 0.01M ammonium chloride solution containing 10 mol per liter of ammonium chloride (pkb=4.76)? April 15, 2025 by admin A. 5.24 B. 6.24 C. 7.24 D. 8.24 The correct answer to the question: "What will be…
Product of Nucleophilic Substitution Uni Molecular reaction is in case of chiral substrate? April 15, 2025 by admin A. Inversion B. Retention C. Recemic Mixture D. StereospecificThe correct answer to the question: "Product of Nucleophilic…
Strong Nucleophile in polar aprotic solvent? April 15, 2025 by admin A. Flouride ion B. Bromide ion C. Chloride ion D. Iodide ionThe correct answer to the question: "Strong Nucleophile…
Solvent used in separation of biomolecules is _______________? April 15, 2025 by admin A. Acetone B. Trichloroacetic acid C. Ether D. AlcoholThe correct answer to the question: "Solvent used in…
Lead battery is secondary battery the paste used in it is______________? April 15, 2025 by admin A. Magnese dioxide B. Zinc chloride C. Ammonium chloride D. AOTThe correct answer to the question: "Lead battery is…
Which of the following is used in photography? April 15, 2025 by admin A. NaHSO3 B. Na2S2O3 C. Na2S D. Na2SO3The correct answer to the question: "Which of the…
Which of the following has lowest lattice energy? April 15, 2025 by admin A. LiF B. NaCl C. KBr D. CsIThe correct answer to the question: "Which of the…
What is the formula of Silver nitrate? April 15, 2025 by admin A. AgNO B. AgNO2 C. AgNO3 D. AgNO4The correct answer to the question: "What is the…
Silver nitrate is also known as____________? April 15, 2025 by admin A. Blue Stone B. Blue Vitriol C. Lunar Caustic D. Both A & BThe correct answer to the question:…
Which of the following produces black spots when it comes in contact with organic substances such as skin and cellulose? April 15, 2025 by admin A. CuSO4 B. AgNO3 C. K2MnO4 D. CH3COOHThe correct answer to the question: "Which of the…
