1
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

BITSAT 2020 Chemistry - p-Block Elements Question 6 English

(B) is identified by the characteristic colour of the flame. (A) and (B) are respectively :

A
H3BO3 and Na2B4O7
B
B(OC2H5)3 and H3BO3
C
NaBO2 and H3BO3
D
H3BO3 and B(OC2H5)3
2
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

An inorganic halide (A) reacts with water to form two acids (B) and (C). (A) also reacts with NaOH to form two salts (D) and (E) which remain in solution. The solution gives white precipitate with both AgNO3 and BaCl2 solutions respectively. (A) is a useful organic reagent. The compound (A) is

A
SOCl2
B
SO2Cl2
C
S2Cl2
D
SF4
BITSAT Subjects
EXAM MAP