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MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Alkali metals and alkaline earth metals
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Identification Of Ions
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Salts
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Transition metals
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Nitrogen
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Sulphur
MATTER - PROPERTIES AND TRANSFORMATION: Organic Chemistry - Hydrocarbons
MATTER - PROPERTIES AND TRANSFORMATION: Principles Of Chemistry - Formulae, Moles And Equations
MATTER - PROPERTIES AND TRANSFORMATION: Principles Of Chemistry - Gaseous State
MATTER: PROPERTIES AND TRANSFORMATION: Principles Of Chemistry - Solutions and acid-base titration
PRINCIPLES OF CHEMISTRY: Electrochemistry
5/50 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Nitrogen
Which product is formed when nitric acid reacts with a base like potassium hydroxide (KOH)?
Potassium nitrite.
Water and hydrogen.
Nitrogen gas.
Potassium nitrate and water.
Ammonia is commonly prepared in the laboratory by heating an ammonium salt with a:
Dilute acid.
Neutral salt.
Strong alkali.
Weak acid.
Which of the following describes the solubility of nitrogen gas in water?
Reacts vigorously with water.
Highly soluble.
Insoluble.
Sparingly soluble.
When ammonia gas is bubbled through water, the resulting solution will:
Remain neutral.
Become strongly acidic.
Turn red litmus blue.
Turn blue litmus red.
Which of the following is NOT a property of nitrogen monoxide (NO)?
Supports combustion of magnesium.
Colourless gas.
Readily reacts with oxygen.
Soluble in water.
