Physics, asked by Aisha7803, 9 months ago

Hiii Gys ,

As soon as u rply me ..

1. The precipitate formed in the above experiment is of ............ ??

a. NaCl.
b. caso4.
c.Na2Cl2
d. Na2Ca

2. The concept ............ is proved in the above experiment .

a.law of constant proportion
b.law of conservation of energy
c.law of conservation of mass
d.mole concept

3. in the experiment the weight of the substance is ............ the sum of the weight of original substance

a. the same as
b. less than
c. more than
d. double

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Answers

Answered by chinnam87

5

Answer:

nacl

Explanation:

it is salt and it precipitate

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