Science, asked by badarunnisa2831, 1 year ago

1. If u melt 100 g of ice will u get the same mass of water?

2.Which of the following rection does not conform to the law of conversation of mass?

A]BURNING OF CANDLE

B]MELTING OF ICE

C]FUSION REACTION OCCURING IN SUN

D]COMBUSTION OF FUEL

3. In chemical rections how does law of conversation of mass contribute in writing cnemical equaions?

Answers

Answered by wwwsamariagmailcom
1
1) no, because ice expand
2) a.Burning of candle
Previous Question
Next Question
Similar questions
Math, 8 months ago
Prove that tan10,tan25,tan45,tan65,tan80=1...
Social Sciences, 8 months ago
enquire and the varieties of paddy grown in your village?
Math, 8 months ago
14) If P - Q - R , l ( PQ ) = 3√2 , l(PR) = 5√2 ,then Find l(QR) =? * 2 points √2 2√2 7√2 None of these...
Math, 1 year ago
A brooch is made with silver wire in the form of a circle with diameter 35 mm. The wire is also used in making 5 diameters which divide the circle into 10 equal sectors as shown in figure. Find. (i) The total length of the silver wire required. (ii) The area of each sector of the brooch...
Physics, 1 year ago
why does an iron needle sink in water, but not an iron ship? anyone know the answer.
Hindi, 1 year ago
"Question 1 नीचे दिए गए वाक्यों में उचित विराम-चिह्न लगाइए − (क) माँ ने पूछा बच्चों कहाँ जा रहे हो (ख) घर के बाहर सारा सामान बिखरा पड़ा था (ग) हाय राम यह क्या हो गया (घ) रीना सुहेल कविता और शेखर खेल रहे थे (ङ) सिपाही ने कहा ठहर तुझे अभी मजा चखाता हूँ Class 10 - Hindi - गिरगिट Page 106"...
Hindi, 1 year ago
"Question 3 निम्नलिखित का आशय स्पष्ट कीजिए − हुज़ूर ! यह तो जनशांति भंग हो जाने जैसा कुछ दीख रहा है। Class 10 - Hindi - गिरगिट Page 106"...
Hindi, 1 year ago
"Question 2 निम्नलिखित का आशय स्पष्ट कीजिए − कानून सम्मत तो यही है..... कि सब लोग अब बराबर हैं। Class 10 - Hindi - गिरगिट Page 106"...