CBSE VII Science Physical and Chemical Changes
iron rusts ,where as stainless steel does not even though it contains large quantity of iron.why?
Asked by arajeevshashank
7th November 2017
8:48 PM
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ICSE X Chemistry Metal - Non Metal
Al is more reactive than iron and yet there is no conversion of Al when both are exposed to air Explain the question and answer
Asked by lovemaan5500
7th January 2018
3:50 PM
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ICSE VIII Chemistry Physical and Chemical Changes
What is the simplest definition of rusting ...
Asked by varsha1vijaykumar
17th June 2018
12:56 PM
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CBSE VIII Science Materials: Metals and Non Metals
silver articles are tarnished after few days.
Asked by arajeevshashank
10th August 2018
9:42 PM
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ICSE VI Physics Simple Machines
......should be used to check rusting of machines
Asked by ramansingh0101
23rd August 2018
8:49 PM
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CBSE X Chemistry Chemical Reactions and Equations
Rusting of iron mail is ..........reaction
Asked by dipakdeshpande30
28th October 2018
10:19 AM
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ICSE VI Chemistry Classification of Changes-Physical and Chemical Changes
Give reasons an iron article does not rust if it is coated with a layer of oil ???
Asked by Molaypaul700
9th November 2018
3:45 PM
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CBSE X Chemistry Metals and Non Metals
What is rusting
Asked by Sahilchoudhary0277
8th January 2019
10:58 PM
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CBSE X Chemistry Chemical Reactions and Equations
The galvanized article is protected against rusting even if the zinc coating is broken. Why?
Asked by abcom2003
17th January 2019
5:11 PM
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ICSE VII Chemistry Metals and Non-Metals
What is rusting?How to balance a equation?
Asked by vchhayav
13th March 2019
2:34 PM
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CBSE VII Science Physical and Chemical Changes
Write a word equation to represent the process of rusting of iron.Also write the chemical symbols and formulae of all the substances involved
Asked by uddu1112
18th May 2019
9:01 AM
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CBSE X Chemistry Chemical Reactions and Equations
Why is galvanised article protected against rusting even when the zinc coating is broken
Asked by muskangautam062
4th June 2019
2:33 PM
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CBSE VII Science Physical and Chemical Changes
Why do ship get damaged in spite of being painted?
Asked by Parshotamlal04
8th July 2019
4:46 PM
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JEE Main Chemistry Some Basic Concepts in Chemistry
ifa piece of iron gains 10 percent of its weight due to partial rusting into fe2o3 then what is the percentage of total iron rusted
Asked by tiwariakanksha0103
24th July 2019
7:46 PM
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CBSE X Chemistry Metals and Non Metals
The chemical reactions involved in the corrision of iron metals are? Explain.
Asked by spankaj.ekt
28th April 2020
7:37 AM
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CBSE X Chemistry Chemical Reactions and Equations
why do applay point on iron articles
Asked by panditraokalyankar0949
2nd May 2020
8:30 AM
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CBSE X Chemistry Metals and Non Metals
What is rusting
Asked by ashishpatidar1009993
25th May 2020
4:29 PM
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CBSE XI Science Chemistry Redox Reactions
Asked by kalvedant789
25th May 2020
8:17 PM
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CBSE X Chemistry Metals and Non Metals
Consider the following chemical formula Fe2O3.xH2O What does xH2O refer here?
Asked by vandana.bihari.vb
5th June 2020
4:06 PM
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ICSE VII Chemistry Metals and Non-Metals
How iron is rusting?
Asked by rishabhambadi86.7spicertl
11th June 2020
11:22 AM
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CBSE VII Science Physical and Chemical Changes
Why does the Qutub minar not rusted stil
Asked by smtchetan
17th August 2020
11:57 AM
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JEE Main Chemistry
When a metal reacts with water it forms metal hydroxide So does it get oxidised or does it get reduced?
Asked by atharvasunder
19th February 2021
10:03 AM
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ICSE IX Physics
What happens to an iron nail when it is put in water
Asked by agsthigagansurya
5th January 2022
3:26 PM
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CBSE X Chemistry Metals and Non Metals
what caused rust?
Asked by topperlearningdemo
17th May 2022
12:34 PM
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CBSE VII Science Physical and Chemical Changes
how we prevent the rusting of iron
Asked by tkrajkumar87
20th August 2023
10:20 AM
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ICSE VII Chemistry Metals and Non-Metals
Doubt
Asked by miloni77
1st January 2024
4:35 PM
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ICSE VII Chemistry Metals and Non-Metals
Doubt
Asked by miloni77
1st January 2024
4:35 PM
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