Solubility of M₂S salt is 3.5 ˣ 10⁻⁶ then find out solubility product
Solubility of M₂S salt is 3.5 ˣ 10⁻⁶ then find out solubility product
Options
(a) 1.7 ˣ 10⁻⁶ (b) 1.7 ˣ 10⁻¹⁶ (c) 1.7 ˣ 10⁻¹⁸ (d) 1.7 ˣ 10⁻¹²
Correct Answer:
1.7 ˣ […]
AIPMT2001
Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions is 3.4 ˣ 10⁻⁴.Then find out initial concentration of CH₃COOH molecules
Options
(a) 3.4 ˣ 10⁻⁴ (b) 3.4 ˣ 10⁻³ […]
In HS⁻, I⁻, R-NH₂, NH₃ order of proton accepting tendency will be
In HS⁻, I⁻, R-NH₂, NH₃ order of proton accepting tendency will be
Options
(a) I⁻ > NH₃ > R-NH₂ > HS⁻ (b) NH₃ > R-NH₂ > HS⁻ > I⁻ (c) R-NH₂ > NH₃ […]
In steam distillation of toluene, the pressure of toluene in vapour is
In steam distillation of toluene, the pressure of toluene in vapour is
Options
(a) equal to pressure of barometer (b) less than pressure to barometer (c) equal to vapour pressure of toluene in […]
The magnetic susceptibility does not depend upon the temperature in
The magnetic susceptibility does not depend upon the temperature in
Options
(a) Ferrite substances (b) Ferromagnetic substances (c) Diamagnetic substances (d) Paramagnetic substances
Correct Answer:
Diamagnetic substances
Explanation:
No explanation available. Be the […]
Tangent galvanometer is used to measure
Tangent galvanometer is used to measure
Options
(a) Current (b) Resistance (c) Charge (d) Potential difference
Correct Answer:
Current
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Which of the following will exhibit maximum ionic conductivity?
Which of the following will exhibit maximum ionic conductivity?
Options
(a) K₄[Fe(CN)₆] (b) [Co(NH₃)₆]Cl₃ (c) [Cu(NH₃)₄]Cl₂ (d) [Ni(CO)₄]
Correct Answer:
K₄[Fe(CN)₆]
Explanation:
No explanation available. Be the first to write the explanation for […]
On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck is moving with acceleration 5 ms⁻². The frictional force on block will be
Options
(a) […]
A cricketer catches a ball of mass 150 g in 0.1 sec moving with speed 20 m/s
A cricketer catches a ball of mass 150 g in 0.1 sec moving with speed 20 m/s. Then he experiences force of
Options
(a) 30 N (b) 3 N (c) 0.3 N (d) […]