Advertisements
Advertisements
Question
Give an example of the following chemical change.
Two solids combine to form a liquid
Advertisements
Solution
C(s) + 2S(g) → CS2(l)
APPEARS IN
RELATED QUESTIONS
When baking soda is mixed with lemon juice, bubbles are formed with the evolution of a gas. What type of change is it? Explain.
Copper carbonate when heated, it turns :
Write balanced chemical equations for the reactions represented by word equations in the conditions for chemical reaction.
Complete the statement by filling the gaps using appropriate term from the terms given in the bracket.
(slow, coloured, arrow, fast, smell, milky, physical, product, chemical, reactant, covalent, ionic, octet, duplet, exchange, sharing, equality sign)
Rusting of iron is a ______ chemical change.
Give an example of the following chemical change.
A reaction where colour change is noticed
Write your observation and a balanced equation in the case of the following substances being heated.
Copper nitrate.
Complete the table given below.
| Flame test for calcium chloride | Acid used for flame test |
______ gas causes tears in our eyes while cutting onions.
Which of the following is a chemical change?
Write the equation for the process of formation of rust.
