In a lime kiln, to get higher yield of CO₂, the measure that can be taken is
In a lime kiln, to get higher yield of CO₂, the measure that can be taken is
Options
(a) to remove CaO (b) to add more CaCo₃ (c) to maintain higher temperature (d) […]
S and Some P Block Elements
Excess of Na⁺ ions in air system causes
Excess of Na⁺ ions in air system causes
Options
(a) diabetes (b) anaemia (c) high blood pressure (d) low blood pressure
Correct Answer:
high blood pressure
Explanation:
No explanation available. Be the first […]
Solution of sodium metals in liquid ammonia strongly reduces due to the presence
Solution of sodium metals in liquid ammonia strongly reduces due to the presence in which of the following solution
Options
(a) Sodium hydride (b) Sodium amide (c) Solvated electrons (d) Sodium atoms
Correct […]
When sodium bicarbonate is heated strongly for calcined in a Kiln, it forms
When sodium bicarbonate is heated strongly for calcined in a Kiln, it forms
Options
(a) NaCO₃ (b) Na (c) NaHCO₃ (d) Na₂CO₃
Correct Answer:
Na₂CO₃
Explanation:
No explanation available. Be the first to […]
When carbon monoxide is passed over solid caustic soda heated to 200▫ C it forms
When carbon monoxide is passed over solid caustic soda heated to 200⁰ C it forms
Options
(a) HCOONa (b) Na₂CO₃ (c) CH₃COONa (d) NaHCO₃
Correct Answer:
HCOONa
Explanation:
No explanation available. Be the […]
During the electrolysis of fused sodium chloride the anodic reaction is
During the electrolysis of fused sodium chloride the anodic reaction is
Options
(a) oxidation of chloride ions (b) oxidation of sodium ions (c) reduction of chloride ions (d) reduction of sodium ions
Correct […]
The cell used for the electrolysis of fused NaCl is
The cell used for the electrolysis of fused NaCl is
Options
(a) Solvay cell (b) Down’s cell (c) Nelson cell (d) Castner cell
Correct Answer:
Down’s cell
Explanation:
Cell used for the electrolysis […]
Salt cake is
Salt cake is
Options
(a) NaHSO₄ (b) Na₂SO₄ (c) Na₂S (d) Na₂CO₃
Correct Answer:
Na₂SO₄
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Which of the following does not participate in Solvey’s process for the formation
Which of the following does not participate in Solvey’s process for the formation of Na₂CO₃
Options
(a) NaCl (b) CO₂ (c) H₂SO₄ (d) NH₃
Correct Answer:
H₂SO₄
Explanation:
No explanation available. Be the […]
Among the following the compound that is readily soluble in water is
Among the following the compound that is readily soluble in water is
Options
(a) BeSO₄ (b) CaSO₄ (c) SrSO₄ (d) BaSO₄
Correct Answer:
BeSO₄
Explanation:
No explanation available. Be the first to write […]