Advertisements
Advertisements
प्रश्न
Define a chemical reaction.
टीपा लिहा
उत्तर
Chemical changes are otherwise called chemical reactions because one or more substances (Reactants) undergo a reaction to form one or more new substances (Products).
Reactant(s) → Product(s)
shaalaa.com
Effects of Chemical Changes: Biological Effects
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
The pigment responsible for browning of apples is ______.
Brine is a concentrated solution of ______.
_______ is the enzyme responsible for browning of vegetables and fruits.
Is rusting good for iron materials? Explain.
Powdered CaCO3 reacts more rapidly than flaky CaCO3 because of ______.
Rancidity can be prevented by ______.
Fishes and meat containing high levels of ______.
Write the effects of chemical reactions.
Reason out
Photolysis occurs in the atmosphere.
Is rotting fruit a chemical change?
