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The oxidation state of phosphorus in cyclotrimetaphosphoric acid is

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Important Questions on p-Block Elements

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IMPORTANT
Comprehensive Guide to VITEEE Chemistry. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 2 - p-Block Elements>Exercise 1>Q 34
Which one of the following has the maximum number of P-OH bonds?
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Comprehensive Guide to VITEEE Chemistry. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 2 - p-Block Elements>Exercise 1>Q 35
What happens when phosphine gas is mixed with chlorine gas?
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Comprehensive Guide to VITEEE Chemistry. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 2 - p-Block Elements>Exercise 1>Q 36
Which of the following is a cyclic phosphate?
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Comprehensive Guide to VITEEE Chemistry. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 2 - p-Block Elements>Exercise 1>Q 37
P-O-P bond is present in 
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Comprehensive Guide to VITEEE Chemistry. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 2 - p-Block Elements>Exercise 1>Q 38
The oxoacids of phosphorus in which phosphorous has the lowest oxidation state is
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VITEEE
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Comprehensive Guide to VITEEE Chemistry. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 2 - p-Block Elements>Exercise 1>Q 39
The acid which forms two series of salts is
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Comprehensive Guide to VITEEE Chemistry. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 2 - p-Block Elements>Exercise 1>Q 40
Which of the following oxy-acids has the maximum number of hydrogen atoms directly attached to phosphorus?
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Comprehensive Guide to VITEEE Chemistry. Other applicable Exams - JEE Main, BITSAT, SRM JEE, MHT-CET, K-CET, EAMCET, AMU & Other State Engg. Entrance Exams>Chapter 2 - p-Block Elements>Exercise 1>Q 41
How many bridging oxygen atoms are present in P4O10?