Back to P-BLOCK ELEMENTS
JEE CHEMISTRY MCQ: P-BLOCK ELEMENTS
1
Easy
1 of 1
Understanding
+4 | -1
Phosphine on reaction with hydrobromic acid gives:
View answer and explanation
Correct option: B
Option B is correct. Phosphine (PH3) reacts with hydrobromic acid (HBr) to form phosphonium bromide (PH4Br), a salt.
More Questions from P-BLOCK ELEMENTS
Practice All Chapter MCQs →
The gas used for inflating the tyres of aeroplanes is:
Which of the following is correct stability order of oxides of group elements is:
Assertion: Ozone is a powerful oxidising agent in comparison to .
Reason: Ozone is diamagnetic but is paramagnetic. Which of the following is kept in water? ion and are isoelectronic but in contrast to is chemically inert because of: Consider the following statements
(i) Reaction shows reducing character of sulphur dioxide
(ii) contains four , two and one bond
(iii) gas can be dried effectively by using conc. .
(iv) One of the major use of is in the manufacture of fertilizers.
Which of the following is the correct code for the statements above?
Reason: Ozone is diamagnetic but is paramagnetic. Which of the following is kept in water? ion and are isoelectronic but in contrast to is chemically inert because of: Consider the following statements
(i) Reaction shows reducing character of sulphur dioxide
(ii) contains four , two and one bond
(iii) gas can be dried effectively by using conc. .
(iv) One of the major use of is in the manufacture of fertilizers.
Which of the following is the correct code for the statements above?