Advertisements
Advertisements
प्रश्न
In a solution of salt in water, water is the solute
विकल्प
True
False
उत्तर
In a solution of salt in water, water is the solute- False.
Correct statement
In a solution of salt in water, water is the solvent
APPEARS IN
संबंधित प्रश्न
Classify the following as chemical or physical change:
Passing of electric current through water, and water breaking down into hydrogen and oxygen gases.
State whether the following is physical or chemical changes.
growing of a piglet into a pig —
Tick (√) the correct alternative from the choice given for the following statement.
A substance which can not sublime is
True or false
Dissolving of a solid in liquid is a physical change.
Fill in the blank
Changes that occur in nature are called ______
Two chemical substances X and Y combine together to form a product P which contains both X and Y X + Y P
X and Y cannot be broken down into simpler substances by simple chemical reactions. Which of the following statements concerning X, Y and P are correct ?
- P is a compound
- X and Y are compounds
- X and Y are elements
- P has a fixed composition
Compare the energy changes involved during a physical and a chemical change.
Select the chemical changes from the following list of changes
Drying of a fruit
Select the correct answer from the choice given below to complete the sentence
The dissolution of lead nitrate in water is deemed as a _________ change.
Tearing of sheet of paper into pieces is ______ By the process of Heating of water, change.