What products are formed when the following compound is treated with Br₂
What products are formed when the following compound is treated with Br₂ in the presence of FeBr₃ Options (a) (b)…
8 years ago
Questions
What is the maximum number of orbitals that can be identified with the following
What is the maximum number of orbitals that can be identified with the following quantum numbers ? n =3,l =1,ml…
8 years ago
Using the Gibb’s energy change,ΔG⁰ = +63.3 kJ, for the following reaction
Using the Gibb's energy change,ΔG⁰ = +63.3 kJ, for the following reaction ,Ag₂CO₃(s) ⇌ 2Ag⁺(aq) + CO₃²⁻(aq) the Ksp of…
8 years ago
The weight of silver (at.wt. = 108) displaced by a quantity of electricity
The weight of silver (at.wt. = 108) displaced by a quantity of electricity which displaces 5600 mL of O₂ at…
8 years ago
The reaction of aqueous KMnO₄ with H₂O₂ in acidic conditions gives
The reaction of aqueous KMnO₄ with H₂O₂ in acidic conditions gives Options (a) Mn⁴⁺ and O₂ (b) Mn²⁺ and O₂…
8 years ago
The pair of compounds that can exist together is
The pair of compounds that can exist together is Options (a) FeCl₃,SnCl₂ (b) HgCl₂,SnCl₂ (c) FeCl₂,SnCl₂ (d) FeCl₃,KI Correct Answer:…
8 years ago
Reason of lanthanoid contraction is
Reason of lanthanoid contraction is Options (a) negligible screening effect of 'f'-orbitals (b) increasing nuclear charge (c) decreasing nuclear charge…
8 years ago
Of the following 0.10 m aqueous solution which one will exhibit the largest freezing
Of the following 0.10 m aqueous solution which one will exhibit the largest freezing point depression Options (a) KCl (b)…
8 years ago
Magnetic moment 2.83 BM is given by which of the following ions
Magnetic moment 2.83 BM is given by which of the following ions Options (a) Ti³⁺ (b) Ni²⁺ (c) Cr³⁺ (d)…
8 years ago
In the Kjeldahl’s method for estimation of nitrogen present in a soil sample
In the Kjeldahl's method for estimation of nitrogen present in a soil sample, ammonia evolved from 0.75 g of sample…
8 years ago