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The alkali metal that reacts with nitrogen directly to form nitride is

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Important Questions on s-Block Elements

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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 7 - s-Block Elements>Competitive Thinking>Q 11
Which of the following reacts with water with the highest rate? 
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 7 - s-Block Elements>Competitive Thinking>Q 12
The alkali metals form salt-like hydrides by the direct synthesis at elevated temperature. The thermal stability of these hydrides decreases in which of the following orders?                                                   
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 7 - s-Block Elements>Competitive Thinking>Q 13
 The commercial production of sodium carbonate is done by ___________.
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 7 - s-Block Elements>Competitive Thinking>Q 14
Sodium carbonate is manufactured by Solvay process, the products that are recycled are:                                                     
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 7 - s-Block Elements>Competitive Thinking>Q 15

 Na2CO3 can be manufactured by Solvay's process but K2CO3 CANNOT be prepared because _________.

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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 7 - s-Block Elements>Competitive Thinking>Q 16

Washing soda is _________.

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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 7 - s-Block Elements>Competitive Thinking>Q 17
When sodium chloride aqueous solution is electrolysed, the gas that is liberated at the cathode is:
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 7 - s-Block Elements>Competitive Thinking>Q 18

Molten sodium is used in nuclear reactors to: