MCQ
Which of the following pair gives same phenyl osazone ?
- A$D-$ Glucose and $D-$ Allose
- B$D-$ Glucose and $D-$ Alfrose
- ✓$D-$ Glucose and $D-$ Mannose
- D$D-$ Glucose and $D-$ Talose
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$A$. The stability of the hydrides decreases in the order $\mathrm{NH}_3>\mathrm{PH}_3>\mathrm{AsH}_3>\mathrm{SbH}_3>\mathrm{BiH}_3$
$B$. The reducing ability of the hydrides increases in the order $\mathrm{NH}_3<\mathrm{PH}_3<\mathrm{AsH}_3<\mathrm{SbH}_3<\mathrm{BiH}_3$
$C$. Among the hydrides, $\mathrm{NH}_3$ is strong reducing agent while $\mathrm{BiH}_3$ is mild reducing agent.
$D$. The basicity of the hydrides increases in the order $\mathrm{NH}_3<\mathrm{PH}_3<\mathrm{AsH}_3<\mathrm{SbH}_3<\mathrm{BiH}_3$Choose the most appropriate from the option given below:

