MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

How Do Metal React with Solution of Other Metal Salts

Among the fol...

Question

Among the following, the rate of formation of bubbles, when it is reacted with acid, is fastest in case of _________.

A

Mg

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

Al

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Zn

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Fe

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
Mg

Higher the metal on the reactivity series, faster the reaction with an acid. The reactivity decreases in the order Mg > Al > Zn > Fe.

Thus, the rate of formation of bubbles is the fastest in the case of magnesium when it is reacted with dilute acids.

Suggest Corrections

thumbs-up

6

Similar questions

Q. Which of the following metals on reacting with sodium hydroxide solution produce hydrogen gas?
A. Cu B. Al
C. Fe D. Zn

What will happen when metals such as Zn, Fe, Cu and Al react with nitric acid?

Q. Abhinav a class 9 student arranged the given setup to study the reactivity of some metals with water .he summerised his observations as follows:

1.In test tube p,there was no reaction in cold water but when th etest tube was heated for a while bubles of gas was seen.
2.In test tube Q,bubbles of gas were formed only after boiling the water .
3.In test tube R,no gas was produced even on boiling the water.
4.In test ube S,reaction occured vigirously.

The metals present in P,Q,R,S could be respectively

A.Na,Mg,Zn,Fe
B.Na,Mg,Al,Cu
C.Mg,Zn,Cu,Na
D.Mg,Zn,Fe,Al

Q. Which metal will not react with oxygen at high temperature
a. Zn. b. Ag c. Fe d. Al

Question 31
During the reaction of some metals with dilute hydrochloric acid, following observations were made.

(a) Silver metal does not show any change.

(b) The temperature of the reaction mixture rises when aluminium (Al) is added.

(c) The reaction of sodium metal is found to be highly explosive.

(d) Some bubbles of a gas are seen when lead (Pb) is reacted with the acid.

Explain these observations giving suitable reasons.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Chemical Properties

CHEMISTRY

Watch in App

explore_more_icon

Explore more

How Do Metal React with Solution of Other Metal Salts

Standard IX Chemistry

Join BYJU'S Learning Program

CrossIcon