Science, asked by TayJoker1591, 1 year ago

Identify the chemical change in the following:
(A) Freezing of water
(B) Rusting of iron
(C) Melting of wax
(D) Glowing of a bulb

Answers

Answered by ArmaanCR7
0

Answer:

Chemical changes are rusting of iron and glowing of bulb

Answered by UsmanSant
0

Answer:

The correct options for the given question are B and option D.

Explanation:

Vhanges are of two types physical and chemical . in physical changes only the physical state of the matter is changed but not its chemical composition.

In chemical changes the chemical composition of the compound changes and sometimes bonds are also changed.

in the above given options rusting of iron and glowing of bulb are considered as chemical changes.

Previous Question
Next Question
Similar questions
Math, 6 months ago
TRY THIS Express secA and cos A in terms of sides of right angle triangle.​
Math, 6 months ago
explain it to me with steps n formula plz​...
English, 6 months ago
seema and susant are going to shopping ​...
Science, 1 year ago
A saturated solution of a salt in water can be made unsaturated by: (A) heating (B) cooling (C) evaporation (D) distillation...
Science, 1 year ago
Which of the following is not heteroge­neous? (A) Air (B) Milk (C) Steel (D) Smoke...
Chemistry, 1 year ago
Introduction of topic ,preface,methodology, observation,inference with reference to this topic (prepare a chart giving detailed information of carbon compounds in everyday use.)...
Social Sciences, 1 year ago
how kalinga war changed ashokas life pls...
English, 1 year ago
tick the correct option:- 1. sheela lives (at,on,in) the ground floor. 2.Dr.sharma has already left. he will be away (by,to,till)7 p.m. 3. l have been suffering from fever (on,since, until) 4.did you read about that collision (between, for,among)a car and a truck? 5. I like to write (with, on,in) an ink pen. 6. we'll be going (with, by ,on) train. 7. the book fell (of,to,off) The table 8.the fan...