The number of hydroxyl group(s) in Q is

The number of hydroxy groups in Q is :

Unknown compound A C_9H_8O_5 on methylation with (CH_3)SO_4//NaOH forms methyl derivative whose MW is 210. The number of hydroxyl groups is A is

The number of hydroxyl groups in glucose is

The number of hydroxyl groups in pyrophosphoric

The number of hydroxyl groups in pyrophosphric acid is _____ .

The number of hydroxyl group in pyrophosphoric acid is

Write the number of hydroxyl groups present in alpha-D-(+)- Glucopyranose (trans).

An unknown compound (A) (molarmass =180) on acylation gives a product (molar mass = 390) than find the number of hydroxyl group present in compound (A).

The number of hydroxyl ions in 100 mL of a solution having pH 10 is