Please select a subject first
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What is reversible change?
Concept: undefined >> undefined
Differentiate reversible and irreversible changes.
Concept: undefined >> undefined
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The biotic factor which spoils the food item is
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Vinegar is added as a preservative for pickles.
Concept: undefined >> undefined
What is the purpose of food preservation?
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Water is present in huge quantities as vapour and clouds in the ________
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The accumulated underground water comes out in the form of ______.
Concept: undefined >> undefined
What are the processes involved in water cycle?
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______ is used by plants as nitrates.
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Solids are compressible.
Concept: undefined >> undefined
Complete the Analogy:
Solids: incompressible:: Gas: ______.
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Choose the odd one:
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The energy, possessed by an object due to its position is called ______.
Concept: undefined >> undefined
Which of the following is the example potential energy?
Concept: undefined >> undefined
What energy is possessed by stretched rubber?
Concept: undefined >> undefined
Which is reversible change?
Concept: undefined >> undefined
Water changes into ice on cooling is an example of ______.
Concept: undefined >> undefined
