4581. The heaviest man made element found so for is_____?
✅ A. Ununoctium
Everyday Science MCQs – Page 230
4582. The unit to measure the quantity of Ozone in atmosphere is?
✅ B. Dobson
4583. Bar’ is the unit of______?
✅ C. Atmospheric pressure
4584. Scalding with steam is more severe than scalding by boiling water because__?
✅ C. Steam contains more energy than boiling water
4585. Which triplet in DNA codes for valine ?
✅ E. None of these
4586. Which one of the following gases is readily soluble in water at room temperature?
✅ C. Ammonia
4587. Vitamin B3 is also known as_____?
✅ C. Niacin
4588. What is the smallest unit of heredity?
✅ A. Gene
4589. Involuntary muscles in a human body are present in_____?
✅ C. Digestive system
4590. Some substances are good conductor of electricity in both the solid and liquid states. These substances are generally____?
✅ A. metallic substances
4591. What is the body temperature of a normal man?
✅ A. 37.0 °C
4592. Who invented “Aspirin” in 1897?
✅ C. Felix Hoffmann
4593. Who discovered the Polio Vaccine?
✅ B. Jonas Salk
4594. The distance between the optical centre of a convex lens and its principal focus is called its__?
✅ B. Focal Length
4595. What is the Chemical formula of Zinc Hydroxide ____ ?
✅ B. Zn(OH)2
4596. A chronometer meter measures_____?
✅ A. Time
4597. Another name of vitamin C is_____?
✅ B. Ascorbic Acid
4598. Steering of a car involves?
✅ D. A pair of forces acting along the same line and in opposite direction
4599. The movement of any solvent across a semipermeable membrane is called_____?
✅ B. Osmosis
4600. The study of the weather is called_______?
✅ B. Meteorology