The number of d-electrons in Fe2+ (Z = 26) is not equal to that of
Answer: D
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Which one of the following can be used to confirm wether drinking water contains a gamma emitting isotope or not
Answer: B
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The molecules of which gas have highest speed?
Answer: A
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Which of the following is a false statement?
Answer: B
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The number of g-molecule of oxygen in 6.02 x 1024CO molecules is
Answer: C
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The main chemical constituent of clay is ?
Answer: C
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Air contains maximum amount of
Answer: B
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An alloy is
Answer: D
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Which is the Lightest of all the metals?
Answer: B
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The enzyme in whosepresence glucose and fructose are converted into alcohol is
Answer: D
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