Question

hi hlo friends please solve my problem.​

Answer 1

Explantion

Equal mass of NaOH, Na2 CO3 and

NaHCO3 mixture requrired one litere of2NHCL solution for neutralization reaction in prencese of the metlyL organe indicator what is the aporoximate

mass of NaOH

Answer

30.9g

Answer 2

Given:

Benzene diazonium chloride and hypophosphorous acid.

To Find:

Find the product of the reaction when benzene diazonium chloride is reacted with hypophosphorous acid.

Solution:

Reacting diazonium salt with hypophosphorous acid which is a reducing agent, and the salt gets reduced.

Benzene diazonium chloride and hypophosphorous acid when reacted yields benzene.

Please have look at the attached image.