" Mannitol is "

Which one of the following statements is wrong? 1. Agar-agar is obtained from Gelidium and Gracilaria 2. Chlorella and Spirullina are used as space food 3. Mannitol is stored food in Rhodophyceae 4. Algin and carrageenan are products of algae.

Food is stored in the form of mannitol in the class of algae

Which of the following algae contains mannitol as reserve food material?

Which of the following algae contains mannitol as reserve food material?

The number of 1^(0), 2^(0) and 3^(0) alcoholic groups in Mannitol or Sorbitol are respectively

In an experiment, 18.0 g of mannitol was dissolved in 100 water. The vapour pressure of solution at 20^(@)C was 17.226 mm of mercury. Calculate the molecular mass of mannitol. The vapour pressure of water at 20^(@)C is 17.535 mm of mercury.

Sorbitol and Mannitol are_____ .

Mannitol (sugar alcohol) is the stored food in