Use app×
Ask a Question
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE

What is the constitution of metals in pyrophoric misch metal ?

← Prev Question Next Question →
0 votes
1.8k views
in D and F - block elements by (71.3k points)
recategorized by

What is the constitution of metals in pyrophoric misch metal ? 

(A) ce-50%, ca-40%, Fe-10% 

(B) Ce-50%, La-40%, Fe-7%, other-5% 

(C) Ce-40%, La-50%, Fe-5%, other-5% 

(D) Ce-40%, La-50%, Fe-10% 

Play Quiz Game >

1 Answer

+1 vote
by (76.4k points)
selected by
 
Best answer

(B) Ce-50%, La-40%, Fe-7%, other-5%

← Prev Question Next Question →

Find MCQs & Mock Test

  1. JEE Main 2025 Test Series
  2. NEET Test Series
  3. Class 12 Chapterwise MCQ Test
  4. Class 11 Chapterwise Practice Test
  5. Class 10 Chapterwise MCQ Test
  6. Class 9 Chapterwise MCQ Test
  7. Class 8 Chapterwise MCQ Test
  8. Class 7 Chapterwise MCQ Test

Related questions

0 votes
1 answer
Write any uses of pyrophoric alloy.
asked Dec 19, 2017 in Chemistry by sforrest072 (130k points)
0 votes
1 answer
What is Misch metal? Give its one use
asked Aug 25, 2021 in Chemistry by Ghanshyam01 (35.1k points)

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

User Contribution to Sarthaks eConnect
Managed by Sarthaks Digitizing India
...