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Capacity of the box = 84 × 70 × 65 = 382200 m³ Volume of the rectangular wooden box = 88 × 74 × 67 = 436304 m³ Volume of the wood used = volume of the rectangular wooden box – capacity of the box = (436304 – 382200) = 54104 m³
What is the colour of the outer zone of complete combustion of candle flame?
Glycol is used to manufacture which of the following?
What is used in cloud seeding to produce artificial rain?
Which of the following metals forms an amphoteric oxide?
Which of the following is the lightest metal?
Which of the following is correct regarding isobars?
I. They have different atomic numbers
II. The have same mass numbers
Which gas is evolved during the reaction of an acid with a metal?
The colour of neutral litmus solution is
The reaction of an aldehyde with Tollens’ reagent results in:
Vitamin necessary to prevent prolonged bleeding is