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प्रश्न
Write the properties of this substance.
Ink
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उत्तर
- Ink is a liquid substance.
- It is of different colours.
संबंधित प्रश्न
Write the properties of this substance.
Soap
Very Short Answer Type Question:
Name some substances which are made from plastics.
Very Short Answer Type Question:
Name two gases which are insoluble in water.
Short Answer Type Question:
Kerosene, coconut oil, mustard oil do not dissolve in water, even on shaking. They separate after sometime forming two different layers. Explain why.
Short Answer Type Question:
Name a non-metal that has lustre.
Short Answer Type Question:
Name the naturally occurring hardest substance known.
Short Answer Type Question:
Why is water called a universal solvent?
Long Answer Type Question:
Describe an experiment to prove that water is transparent.
Long Answer Type Question:
How can you show that some solids like sugar, salt are soluble in water whereas solids like chalk powder and sand are not soluble in water?
You are provided with the following materials
- Magnifying glass
- Mirror
- Stainless steel plate
- Glass tumbler
Which of the above materials will you identify as transparent?
