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प्रश्न
Write the properties of this substance.
Salt
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उत्तर
- Salt is a solid chemical compound that is particulate.
- It is soluble in water but inert in kerosene.
- It is salty to taste. It dissolves in water and generates a salt solution.
संबंधित प्रश्न
Write the properties of this substance.
Flour
Write the properties of this substance.
Ink
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:
Name a non-metal that has lustre.
Short Answer Type Question:
Metals generally occur in solid state and are hard. Name a metal that exists in liquid state and a metal that is soft and can be cut with knife.
Long Answer Type Question:
Describe an experiment to prove that water is transparent.
Find the odd one out from the following:
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?
Which among the following materials would you identify as soft materials and why?
Ice, rubber band, leaf, eraser, pencil, pearl, a piece of wooden board, cooked rice, pulses and fresh chapati.
