Science, asked by rajabrm1232, 8 months ago

write five observation which show that reaction have to be take place

Answers

Answered by ammukavitha620

Answer:

Some signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change

Answered by 2001roars

Following are the observations to determine whether the chemical reaction has taken place or not: Change in colou. Evolution of gas. Changee in temperature.

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

shifting agriculture is practised by the _______________...

Science, 4 months ago

Write True or False. 1. Empty plastic bottles and polythene bags cannot be used again. Check Points 2. Nonbiodegradable waste is hazardous to mankind. 3. Recycled paper is of no use. 4. Plastic items should not be burned. 5. Polythene bags are good for storing food. 6. Green bins are used for recyclable material.

Math, 4 months ago

find the value of a 6|3√2-2√3 =3√2a-a√2...

English, 8 months ago

Topic: Poem ode to my Socks Pablo Neruda-1904-1973 Q1: Which features of this poem tell that it is you an ode? Q2: What is this poem an Ode to? 03: Which literary poetic devices are used in the ode pQuote examples from the poem to verify your answer. Q4: What is the central idea of the ode? Q5: The poet suggests that goodness and beauty are doubly, 38, when we're talking about socks, they are'...

Math, 8 months ago