Chemistry-Objective Related Question Answers
1076. Which sweet-smelling solvent is used in Nail polishes?
Acetone
1077. What is the chemical content of moth balls?
Naphthalene
1078. Which artificial fibre is used for making fishing net?
Nylon
1079. What is the chemical name for factomphos?
Ammonium carbonate
1080. Write the process which causes bread to rise and produce bubbles in beer:?
Fermentation Common
1081. Which chemical fertilizer is found in chile?
Sodium nitrate
1082. Antibiotic used in the treatment of typhoid fever?
Chloramphenicol
1083. What do you call the substances which bring down the body temperature due to fever?
Antipyretics
1084. Scientist who first prepared urea?
Wohler
1085. What is the monomer of polythene?
Ethylene
1086. What is the other name for terylene?
Decorn
1087. Which fiber is chemcially identical to cotton fibres?
Rayon
1088. Detergents used for cleaning clothes and utensils contain?
Sulphates
1089. Which is used as a thickener in paints and lipsticks?
Bentonite
1090. Analgesics are?
Chemicals used for getting relief from pain
1091. Antipyretics are?
Chemicals which bring down body temperature
1092. Antiseptics are?
Chemicals which prevent the growth of micro organisms and may even kill them.
1093. Commonly used narcotic analgesies are?
Morphine; Codeine; Marijuane etc.
1094. The branch of science which deals with the treatment of diseases using suitable chemicals is known as?
chemotherapy
1095. What is the another name of Ascorbic acid?
Vitamin C
1096. Which nucleic acid is mainly responsible for the synthesis of protein?
Ribo nucleic Acid (RNA)
1097. Which nuclei acid is responsible for heredity?
Deoxyribo Nucleic Acid (DNA)
1098. What is the chemical name of vitamin B1?
Thiamine
1099. What is riboflavin?
Vitamin B2
1100. What is a sunshine vitamin?
Vitamin D
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