Science, asked by Abhishekstar, 1 year ago

give me the answer of these questions

see the picture

g part

Attachments:

Abhishekstar: answer pls g part not h

Answers

Answered by kshiti88
2
1. this is because when candelabra burns it's wax melts and settles down and again solidifys so it can be used again ,it's a physical change but when candle is burnt some of it changes to vapour and cannot be brought back ,it's chemical change.
Answered by SUPERLUCKYMAN777
2
1 When a candle burns ,the burning of wax is physical change and the burning of wick is chemical change.
2 Because in coastal areas the moisture is very high compared to dry deserts.
3 Because they need to be preserved for honey.

SUPERLUCKYMAN777: Brainliest answer mark it.
SUPERLUCKYMAN777: Thanks
SUPERLUCKYMAN777: O K
pratyush4211: 3rd answer will that keeping milk or milk products for long cause anaerobic respiration in it and lactic acid began to form and soon it will sour.
SUPERLUCKYMAN777: OK
SUPERLUCKYMAN777: Ok
SUPERLUCKYMAN777: O K
Abhishekstar: thanks
Similar questions