JEE Main levelOne or more correct optionsDifficulty 2 of 3ph140
Which of the following equations are correct?
AXeFX6+3HX2OXeOX3+6HF
BXeFX6+2HX2OXeOFX4+4HF
C2XeFX2+2HX2O2Xe+4HF+OX2
D6XeFX4+12HX2O4Xe+2XeOX3+24HF+3OX2
Answer: A, C, D
Options 1, 3 and 4 are balanced and correct. The second is wrong: with 2 HX2O the product is XeOX2FX2 (XeFX6+2HX2OXeOX2FX2+4HF), while XeOFX4 forms with one HX2O and 2 HF.