Samples of four metals A, B, C, and D were taken and added to the following solution one by one. The results obtained have been tabulated as follows- Metal Iron(II) sulphate Copper(II) Sulphate Zinc sulphate Silver nitrate A No reaction Displacement B Displacement No reaction C No reaction No reaction No reaction Displacement D No reaction No reaction No reaction No reaction Use the Table above to answer the following question about metals: A , B , C , and D . Which is the most reactive metal?

From the given table we can write the following observations: 1) A is less reactive than F e but more reactive than C u . 2) B is more reactive than F e but less reactive than Z n . 3) C is more reactive than A g but less reactive than F e , C u a n d Z n . 4) D is less reactive than F e , C u , Z n , A g . Hence, B is more reactive as per the drawn conclusions from statements 1, 2, 3, 4.

Samples of four metals A, B, C, and D were taken and added to the following solution one by one. The results obtained have been tabulated as follows. Metal Iron(II) sulphate Copper(II) Sulphate Zinc sulphate Silver nitrate A No reaction Displacement B Displacement No reaction C No reaction No reaction No reaction Displacement D No reaction No reaction No reaction No reaction Use the Table above to answer the following question about metals: A , B , C , and D . What would you observe if B is added to a solution of Copper I I sulphate?

The blue colour of copper sulphate solution disappears, and a reddish-brown copper metal is deposited on the metal B . This is because B is more reactive than Cu and it displaces copper from its solution.

Samples of four metals A, B, C, and D were taken and added to the following solution one by one. The results obtained have been tabulated as follows. Metal Iron(II) sulphate Copper(II) Sulphate Zinc sulphate Silver nitrate A No reaction Displacement B Displacement No reaction C No reaction No reaction No reaction Displacement D No reaction No reaction No reaction No reaction Use the Table above to answer the following question about metals: A , B , C , and D . Arrange the metals A , B , C , and D in the order of decreasing reactivity

From the given table we can write the following observations: 1) A is less reactive than F e but more reactive than C u . 2) B is more reactive than F e but less reactive than Z n . 3) C is more reactive than A g but less reactive than F e , C u a n d Z n . 4) D is less reactive than F e , C u , Z n , A g . B > A > C > D is the order of reactivity.

Madhya Pradesh Board Solutions for Chapter: Metals and Non-metals, Exercise 2: QUESTIONS

Author:Madhya Pradesh Board

Madhya Pradesh Board Science Solutions for Exercise - Madhya Pradesh Board Solutions for Chapter: Metals and Non-metals, Exercise 2: QUESTIONS

Attempt the free practice questions on Chapter 3: Metals and Non-metals, Exercise 2: QUESTIONS with hints and solutions to strengthen your understanding. SCIENCE TEXTBOOK FOR CLASS X solutions are prepared by Experienced Embibe Experts.

Questions from Madhya Pradesh Board Solutions for Chapter: Metals and Non-metals, Exercise 2: QUESTIONS with Hints & Solutions

EASY

10th Madhya Pradesh Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 1

Why is sodium kept immersed in kerosene oil?

EASY

10th Madhya Pradesh Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 2

Write equations for the reactions of Iron with steam.

MEDIUM

10th Madhya Pradesh Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 2

Write equations for the reactions of calcium and potassium with water.

MEDIUM

10th Madhya Pradesh Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 3

Samples of four metals A, B, C, and D were taken and added to the following solution one by one. The results obtained have been tabulated as follows-

Metal	Iron(II) sulphate	Copper(II) Sulphate	Zinc sulphate	Silver nitrate
A	No reaction	Displacement
B	Displacement		No reaction
C	No reaction	No reaction	No reaction	Displacement
D	No reaction	No reaction	No reaction	No reaction

Use the Table above to answer the following question about metals:

A, B, C,

and

D .

Which is the most reactive metal?

MEDIUM

10th Madhya Pradesh Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 3

Samples of four metals A, B, C, and D were taken and added to the following solution one by one. The results obtained have been tabulated as follows.

Metal	Iron(II) sulphate	Copper(II) Sulphate	Zinc sulphate	Silver nitrate
A	No reaction	Displacement
B	Displacement		No reaction
C	No reaction	No reaction	No reaction	Displacement
D	No reaction	No reaction	No reaction	No reaction

Use the Table above to answer the following question about metals: $A, B, C,$ and $D .$

What would you observe if $B$ is added to a solution of Copper $(I I)$ sulphate?

HARD

10th Madhya Pradesh Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 3

Samples of four metals A, B, C, and D were taken and added to the following solution one by one. The results obtained have been tabulated as follows.

Metal	Iron(II) sulphate	Copper(II) Sulphate	Zinc sulphate	Silver nitrate
A	No reaction	Displacement
B	Displacement		No reaction
C	No reaction	No reaction	No reaction	Displacement
D	No reaction	No reaction	No reaction	No reaction

Use the Table above to answer the following question about metals:

A, B, C,

and

D .

Arrange the metals

A, B, C,

and

D

in the order of decreasing reactivity

MEDIUM

10th Madhya Pradesh Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 4

Which gas is produced when dilute hydrochloric acid is added to a reactive metal? Write the chemical reaction when iron reacts with dilute $H_{2} {S O}_{4} .$

MEDIUM

10th Madhya Pradesh Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 5

What would you observe when zinc is added to a solution of iron $(I I)$ sulphate? Write the chemical reaction that takes place.

Madhya Pradesh Board Solutions for Chapter: Metals and Non-metals, Exercise 2: QUESTIONS

Madhya Pradesh Board Science Solutions for Exercise - Madhya Pradesh Board Solutions for Chapter: Metals and Non-metals, Exercise 2: QUESTIONS

Questions from Madhya Pradesh Board Solutions for Chapter: Metals and Non-metals, Exercise 2: QUESTIONS with Hints & Solutions

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