English

You Are Given a Solution of Agno3. Which of the Following Do You Think Cannot Displace Ag from Agno3 Solution? (A) Magnesium (B) Zinc (C) Gold (D) Copper - Science

Advertisements
Advertisements

Question

You are given a solution of AgNO3. Which of the following do you think cannot displace Ag from AgNO3solution?
(a) Magnesium
(b) Zinc
(c) Gold
(d) Copper

Advertisements

Solution

(c) Gold
Because gold is less reactive than silver. The other metals are more reactive than silver and can displace it from silver nitrate solution.

shaalaa.com
  Is there an error in this question or solution?
Chapter 3: Metals and Non-metals - Exercise 1 [Page 135]

APPEARS IN

Lakhmir Singh Chemistry (Science) [English] Class 10
Chapter 3 Metals and Non-metals
Exercise 1 | Q 71 | Page 135

RELATED QUESTIONS

.................... liberated when acetic acid reacts with sodium metal.
(a) Hydrogen
(b) Chlorine
(c) Oxygen
(d) Nitrogen


The solution of Aluminium sulphate in water is .....................

(a) Green

(b) Colourless

(c) Pink

(d) Blue


Complete and balance the following equation:


Complete and balance the following equation:

Cu (NO3)2 (aq)  +  Zn(s)  →

 


With the help of examples, describe how metal oxides differ from non-metal oxides.


Which of the following elements would yield a basic oxide.

Na, S, C, K, H


Arrange the following metals in order of their chemical reactivity, placing the most reactive metal first:
Magnesium, Copper, Iron, Sodium, Zinc, Lead, Calcium.


What happens when a rod of zinc metal is dipped into a solution of copper sulphate? Give chemical equation of the reaction involved.


What is the action of water on aluminium ? Write equation of the chemical reaction involved.


Write one reaction in which aluminium oxide behaves as a basic oxide and another in which it behaves as an acidic oxide.


Write the chemical equation of the reaction which takes place when iron reacts with dilute sulphuric acid. What happens when the gas produced is ignited with a burning matchstick?


Write the equation for the reaction of Magnesium with dilute hydrochloric acid.

Name the products formed. Also indicate the physical states of all the substances involved.


Write the equation for the reaction of Aluminium with dilute hydrochloric acid.

Name the products formed. Also indicate the physical states of all the substances involved.


Which non-metal has been placed in the reactivity series of metals?


The metals which can produce amphoteric oxides are:
(a) sodium and aluminium
(b) zinc and potassium
(c) calcium and sodium
(d) aluminium and zinc


Answer the following question:
An element X on reacting with oxygen forms an oxide X2O. This oxide dissolves in water and turns red litmus blue. State whether element X is metal or a non - metal. Explain with a proper example. 


Arrange the following metals in the increasing order of their reactivities:

Copper, Zinc, Aluminium, and Iron


Which property of metals is used for making bells and strings of musical instruments like Sitar and Violin?


Find the odd one out:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×