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The s-block element used as a catalyst in the manufacture of Buna-S rubber is
Options
(a) Mg
(b) Ca
(c) Ba
(d) Na
Correct Answer:
Na
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ozone layer forms naturally by
- Urea reacts with nitrous acid to give
- In third group, iron gives blood red colouration with ammonium thiocyanate
- 75% of a first order reaction was completed in 32min.When was 50% of the reaction
- The number of isomers in C₄H₁₀O is
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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