Lime water becomes white due to which gas?
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Select the related word from the given alternatives.
Pencil : Lead :: Pen : ?
Solve the following :
72 ÷ 12{15 + 12 - 9 + 6 - 5 + 7¯} = ?
Fats, oils and cholesterol are all types of what?
Carbon dioxide is one of the gases that cause the _________.
Which one of the following is commonly used as an indicator to measure the exact pH?
ΔDEF is right angled at E. If m∠F = 30 deg, then find the value of (cosD - 1/√2).