Science, asked by bc6188155, 4 months ago

An unknown metal X when placed in copper sulphate solution , reddish brown pieces of copper fall to the bottom of the test bottom of the test tube.

When metal X is placed in aluminiumsulphate solution ,no change is observed.Metal X can be

Sodium

Potassium

Iron

Calcium

Answers

Answered by hari780160

2

Answer:

Metal X is iron

Explanation:

i hope it helps you

Previous Question

Next Question

Similar questions

Math, 2 months ago

Draw a circle and mark its centre a radius a diametre a sector...

Science, 2 months ago

1. The valency of Al is a. 3 b. 5 c. 0 d. 1...

Math, 2 months ago

please solve this problem it's very important don't give any wrong answer please ...

Science, 4 months ago

Which one of the following shows lateral inversion? Convex mirror Plane mirror Concave mirror Convex lens...

English, 4 months ago

Your friend ____(talk) too much. The women in the pool _____(swim) well. Basant ________(drive) a cab . The football players ________(run) five kilometers every day...

Physics, 10 months ago

which phenomenon of light is involved in the formation of Image of an object by convex mirror...

Science, 10 months ago

(xii) Ankush noticed that air pollution has increased in the market due to vehicles. Which gas is emitted by vehicles in a large quantity that causes air pollution? (a) Carbon monoxide (b) Carbon dioxide (c) both (a) and (b) (d) none of the above...

Chemistry, 10 months ago

why bromine water is red in colour?