(d) Sodium - Na
Sol.The correct symbol for Sodium is Na, derived from its Latin name ‘Natrium.’
English
25 Questions
100 Marks
20 Mins English English50 Questions200 Marks30 Mins English English150 Questions600 Marks135 Mins EnglishWhat is the process by which a gas is converted into a solid?
Which law is shown by fixed 1:8 mass ratio in water formation?
Given below are two statements:
Statement I: In preference to a nitrogen-oxygen mixture (present in air), a helium-oxygen mixture is used by divers in deep sea because helium is less soluble in blood than nitrogen at high pressure under the sea.
Statement II: In preference to a nitrogen-oxygen mixture (present in air), a helium-oxygen mixture is used by divers in deep sea because it can readily mix with oxygen than nitrogen.
In the light of the above statements, choose the correct answer from the options given below:
Which of the following is not a mixture?
The boiling point of water in Celsius is-
Solubility of CH₃COOH decreases in presence of CH₃COONa due to:
Which of the following foods would you advise to neutralise excess stomach acids?
Suggested Test Series
Suggested Test Series
What is the process by which a gas is converted into a solid?
Which law is shown by fixed 1:8 mass ratio in water formation?
Given below are two statements:
Statement I: In preference to a nitrogen-oxygen mixture (present in air), a helium-oxygen mixture is used by divers in deep sea because helium is less soluble in blood than nitrogen at high pressure under the sea.
Statement II: In preference to a nitrogen-oxygen mixture (present in air), a helium-oxygen mixture is used by divers in deep sea because it can readily mix with oxygen than nitrogen.
In the light of the above statements, choose the correct answer from the options given below:
Which of the following is not a mixture?
The boiling point of water in Celsius is-
Solubility of CH₃COOH decreases in presence of CH₃COONa due to:
Which of the following foods would you advise to neutralise excess stomach acids?
