Question Text
Question 2 :
A diabetic person carries a packet of glucose with him always because
Question 13 :
An organic compound of molecular formula $C_3H_6O$ did not give a silver mirror with Tollens' reagent but give an oxime with hydroxylamine. It may be:
Question 15 :
A mixture of ethane, ethene and ethyne is passed through ammoniacal $AgNO_{3}$ solution. The gases which remain unreacted are
Question 16 :
A carbohydrate molecule consumes 2 molecules of $ HIO_{4}$. The number of carbon-carbon bond broken by this acid is:<br/>
Question 17 :
The specific rotation of $\alpha$- and $\beta$-forms of a monosaccharide are $+29^o$ and $-17^o$ respectively. When either form is dissolved in water the specific rotation of the equilibrium mixture was found to be $+14^o$. What is the composition of these forms?
Question 18 :
The change is optical rotation with time of freshly prepared solutions of sugar, is known as
Question 20 :
Ammonia is always is added in this reaction. Which ofthe following must be incorrect?<br>
