ΔG = ΔH – TΔS was given by
ΔG = ΔH – TΔS was given by
Options
(a) Faraday (b) Kirchoff (c) Einstein (d) Gibbs-Helmholtz
Correct Answer:
Gibbs-Helmholtz
Explanation:
No explanation available. Be the first to write the explanation for this […]
Chemistry
Which of the following is endothermic reaction
Which of the following is endothermic reaction
Options
(a) 3H₂+ N₂ → 2NH₃ (b) C + O₂ → CO₂ (c) PCl₃ + Cl₂ → PCl₅ (d) N + (1/2)O₂ → NO
Correct Answer: […]
In which of the following molecules is hydrogen bridge bond present
In which of the following molecules is hydrogen bridge bond present
Options
(a) Water (b) Inorganic benzene (c) Diborane (d) Methanol
Correct Answer:
Diborane
Explanation:
No explanation available. Be the first to write […]
Which among the following does not have the hydrogen bond
Which among the following does not have the hydrogen bond
Options
(a) Water (b) Liquid NH₃ (c) Phenol (d) Liquid HCl
Correct Answer:
Liquid HCl
Explanation:
Hydrogen bond is defined as, the electrostatic […]
Of the following compounds the most acidic is
Of the following compounds the most acidic is
Options
(a) As₂O₃ (b) P₂O₅ (c) Sb₂O₃ (d) Bi₂O₃
Correct Answer:
P₂O₅
Explanation:
No explanation available. Be the first to write the explanation for this […]
Which of the following is the smallest anion
Which of the following is the smallest anion
Options
(a) O²⁻ (b) S²⁻ (c) Cl⁻ (d) Br⁻
Correct Answer:
O²⁻
Explanation:
No explanation available. Be the first to write the explanation for this […]
An orbital in which n = 4 and l = 2 is expressed by
An orbital in which n = 4 and l = 2 is expressed by
Options
(a) 4s (b) 4p (c) 4d (d) 5p
Correct Answer:
4d
Explanation:
No explanation available. Be the first […]
Volume concentration of 1.5 N H₂O₂ is
Volume concentration of 1.5 N H₂O₂ is
Options
(a) 1.5 (b) 4.5 (c) 16.8 (d) 8.4
Correct Answer:
8.4
Explanation:
No explanation available. Be the first to write the explanation for this question […]
One gram mole of a gas at NTP occupies 22.4 L.This facts was derived from
One gram mole of a gas at NTP occupies 22.4 L.This facts was derived from
Options
(a) Law of gaseous volumes (b) Avogadro’s hypothesis (c) Berzelius hypothesis (d) Dalton’s atomic theory
Correct Answer: […]
Equal volumes of two monatomic gases,A and B at same temperature and pressure
Equal volumes of two monatomic gases,A and B at same temperature and pressure are mixed.The ratio of specific heats (C(p)/C(v)) of the mixture will be
Options
(a) 0.83 (b) 1.5 (c) 3.3 (d) […]