Answer / nameh

data is not enough to reach answer.the required data is as
follows:
-the phase of catalyst (solid or liquid) and its density
before mixing
- whether the catalyst (if solid) dissolves in liquid

-existence of chemical reaction during mixing

Hi this is aparna.............can any one send drdo question papers on my email id-aparna_patna08@yahoo.com Thanks in advance

2 Answers   DRDO,

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i have done B.TECH in che.tech.and doing MBA . why you doing mba why u have not join any job.

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