2421. “Rancidity produced in butter can be decreased by adding quinoline to the butter”. This statements shows that _____?
✅ A. Quinoline is an inhibitor
Author: Aurangzeb – Page 122
2422. The deadline was nearby, so Mrs. Jamal had her students’_their essays.
✅ D. completed
2423. The valency of carbon Atom is _____ ?
✅ D. 4
2424. A satellite moving round the earth with a uniform speed has_______?
✅ C. Uniform acceleration
2425. Which Planet is known as Watery Planet?
✅
2426. Who is Considered as Father of Botany?
✅ C. Theophrastus
2427. Which vitamin is available to the human body through sun bathing?
✅ A. Vitamin D
2428. The final phase of a star’s evolution is determined by the star’s:
✅ D. Mass
2429. Copper is used in the production of______?
✅ D. Electric wires
2430. Do you prefer_ or traditional art forms?
✅ A. contemporary