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What are racemates ? What is the acti...

What are racemates ?
What is the action of the following reagents on glucose ?
(a) Bromine water (b) Hydroxylamine

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Racemates : When equimolar quantities of dextro and laevo isomers are mixed the resulting mixture is found to be optically inactive due to external compensation. Such an optically inactive mixture is known as racemate.
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GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- JULY 2018-SECTION-II
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  13. Write the formula for pentaammine chlorocobalt (III) sulphate.

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