Advertisements
Advertisements
प्रश्न
Assertion: Hydrogen is an element.
Reason: Hydrogen cannot be broken down into anything simpler.
विकल्प
Both assertion and reason are true and reason is the correct explanation of assertion
Both assertion and reason are true, but reason is not the correct explanation of assertion.
Assertion is true but reason is
Assertion is false but reason is true.
Advertisements
उत्तर
Both assertion and reason are true and reason is the correct explanation of assertion
APPEARS IN
संबंधित प्रश्न
Very Short Answer Type Question:
Can you change the shape of a eraser after erasing?
Very Short Answer Type Question:
Why does a blacksmith heat the metal rim to fix it on a cart wheel?
Very Short Answer Type Question:
Classify the following into slow and fast changes:
Spinning of top
Very Short Answer Type Question:
Classify the following into slow and fast changes:
Formation of curd from milk
Very Short Answer Type Question:
Classify the following into slow and fast changes:
Change of season
Very Short Answer Type Question:
Classify the following into slow and fast changes:
Making curd from milk by adding lemon juice.
Very Short Answer Type Question:
Classify the following as slow or fast change:
Burning of paper
Very Short Answer Type Question:
Classify the following as slow or fast change:
Melting of wax
Very Short Answer Type Question:
Classify the following as slow or fast change:
Melting of ice cream
Very Short Answer Type Question:
Classify the following as slow or fast change:
Weathering of rocks
______ is the most abundant gas in the atmosphere.
Mercury: Liquid at room temperature:: Oxygen: ______.
State true of false. If false, give the correct statement.
Argon is mono atomic gas.
Cold milk is heated and it becomes hot. Which type of change it is?
What type of change is artificial ripening of fruit?
Which gas is produced when vinegar reacts with baking soda?
