Someone claims that the mass and the mole fractions for a mixture of CO2 and N2O gases are identical. Do you agree? Explain.

What will be an ideal response?


We would carry out the hardening process of steel by carbon at high temperature since mass diffusivity increases with temperature, and thus the hardening process will be completed in a short time.

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____ are openings left in the head joints of masonry to permit water to escape and allow air circulation in the air space. 

A. Flashings B. Lintels C. Weep holes D. Joists

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Agribusiness simply means the business of agriculture

Indicate whether the statement is true or false

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Which of these is derived from seeds?

a. Coffee c. Wood finishes b. Hydraulic fluid d. All answers are correct.

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What is the current across the LSB "rung" of a 4-bit R/2R Ladder DAC if the reference voltage is 4 V and R is 5 k??

A) 125 ?A B) 250 ?A C) 100 ?A D) 50 ?A

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