Number of moles of MnO₄⁻ required to oxidize one mole of ferrous oxalate
Number of moles of MnO₄⁻ required to oxidize one mole of ferrous oxalate completely in acidic medium will be Options…
7 years ago
Basic Concepts of Chemistry
What is the [OH⁻] in the final solution prepared by mixing 20 mL of 0.05 M Hcl
What is the [OH⁻] in the final solution prepared by mixing 20 mL of 0.05 M Hcl with 30 mL…
7 years ago
Equal volumes of 0.1 M AgNO₃ and 0.2 M NaCl are mixed
Equal volumes of 0.1 M AgNO₃ and 0.2 M NaCl are mixed. The concentration of NO₃⁻ ions in the mixture…
7 years ago
6.02 x 10²° molecules of urea are present in 100 mL of its solution
6.02 x 10²° molecules of urea are present in 100 mL of its solution. The concentration of the solution is…
7 years ago
The number of moles of KMnO₄ that will be needed to react with one mole of
The number of moles of KMnO₄ that will be needed to react with one mole of sulphite ion in acidic…
7 years ago
The equivalent weight of phosphoric acid(H₃PO₄) in the reaction
The equivalent weight of phosphoric acid(H₃PO₄) in the reaction, NaOH + H₃PO₄ → NaH₂PO₄ + H₂O is Options (a) 59…
7 years ago
What is the equivalent weight of SnCl₂ in the following reaction
What is the equivalent weight of SnCl₂ in the following reaction, SnCl₂+Cl₂→ SnCl₄? Options (a) 95 (b) 45 (c) 60…
7 years ago
0.037g of an alcohol, R-OH was added to C₂H₅Mgl and the has evolved measured 11.2cc
0.037g of an alcohol, R-OH was added to C₂H₅Mgl and the has evolved measured 11.2cc at STP. The molecular mass…
7 years ago
The equivalent weight of H₃PO₂, when it disproportionates into PH₃ and H₃PO₃ is
The equivalent weight of H₃PO₂, when it disproportionates into PH₃ and H₃PO₃ is Options (a) 82 (b) 61.5 (c) 41…
7 years ago
If the equivalent weight of an element is 32, then the percentage of oxygen
If the equivalent weight of an element is 32, then the percentage of oxygen in its oxide is Options (a)…
7 years ago