GENERAL SCIENCE CHEMISTRY ONE LINERS FOR TNPSC UPSC SSC SET 090

GENERAL SCIENCE CHEMISTRY ONE LINERS FOR TNPSC UPSC SSC SET 090

891). Rat Poison contains
A). Magnesium
B). Calcium oxide
C). White phosphorous
D). Arsenic

Answer: White phosphorous


   
892). For instant energy, atheletes take
A). Glucose
B). Vitamin C
C). Sodium chloride
D). Milk

Answer: Glucose

   
893). Antacids found in medicines that cure
A). eye sight
B). stomach ache
C). pimples
D). headache

Answer: stomach ache


   
894). Dry lce is
A). water
B). solid carbon dioxide
C). sodium hydroxide
D). acetic acid

Answer: solid carbon dioxide


   
895). Which of the following is a Laxative?
A). Gypsum
B). Epsom
C). Baking Soda
D). Tartar emetic

Answer: Epsom



896). According to Mendeleev's periodic law properties of element are periodic functions of their
A). atomic number
B). atomic volume
C). valency
D). atomic weight

Answer: atomic weight


   
897). Which of the following elements exhibit allotropy?
A). Silver
B). Gold
C). Tin
D). Aluminium

Answer: Tin


   
898). Acetyl Salicylic acid is commonly used as
A). Tear gas
B). Fertilizer
C). Pain killer
D). Sedative

Answer: Pain killer


   
899). Which one of the following is a mixture?
A). Lime
B). Table salt
C). Sugar
D). Sea water

Answer: Sea water


   
900). Hypo used in photography is chemically
A). Silver bromide
B). Sodium thlosulphate
C). Sodium phosphate
D). Silver nitrate

Answer: Sodium thlosulphate