Text Solution
Verified by Experts
Topper's Solved these Questions
PERIODIC CLASSIFICATION OF ELEMENTS
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS ( SHORT ANSWERS )|17 VideosPERIODIC CLASSIFICATION OF ELEMENTS
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS ( LONG ANSWERS )|13 VideosPERIODIC CLASSIFICATION OF ELEMENTS
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS ( ANSWER IN A WORD )|6 VideosHALF YEARLY MODEL QUESTION PAPER
SURA PUBLICATION|Exercise Subjective Questions|12 VideosSOLUTIONS
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS ( HIGHER ORDER THINKING SKILLS (HOTS ) ):|1 Videos
Similar Questions
Explore conceptually related problems
SURA PUBLICATION-PERIODIC CLASSIFICATION OF ELEMENTS -ADDITIONAL QUESTIONS & ANSWERS ( VERY SHORT ANSWERS )
- Explain the action of dil. HNO3 with copper .
Text Solution
|
- Write the ores of Iron with its chemical formula.
Text Solution
|
- Name the process . Ore heated in the absence of air .
Text Solution
|
- Name the process . Ore heated in the presence of excess of air .
Text Solution
|
- Explain the action of heat on Iron .
Text Solution
|
- Write the uses of Pig iron .
Text Solution
|
- Iron when dipped in conc. HNO3 becomes chemically inert . Give reason...
Text Solution
|
- Write any three uses of copper.
Text Solution
|
- What is Cast iron ?
Text Solution
|
- What is an alloy ?
Text Solution
|
- What is an amalgam ?
Text Solution
|
- How are alloys made ?
Text Solution
|
- What is Duralumin ? Give its uses .
Text Solution
|
- Name any two alloys of copper and Give its uses .
Text Solution
|
- Write the uses of nickel steel.
Text Solution
|
- Define corrosion .
Text Solution
|
- What is galvanization ?
Text Solution
|
- Explain the classification of alloys based on iron content .
Text Solution
|
- What is electroplating ?
Text Solution
|
- What is Sacrificial metal ?
Text Solution
|