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In an experiment, 5 cm^3 of 1.0 mol/"dm"...

In an experiment, 5 `cm^3` of 1.0 mol/`"dm"^3` NaOH solution is gradually added to 10 `"cm"^3` of 1.0 mol/`"dm"^3` HCl solution containing methyl orange indicator .
Which of the following changes will occur in the mixture ?

A

pH of the resultant solution increases.

B

The methyl orange indicator changes colour from red to yellow.

C

Number of moles of water decreases and beaker gets warmed up.

D

A precipitate is formed.

Text Solution

Verified by Experts

The correct Answer is:
A
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