Chemistry
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Which one is a phospholipid :
Answer: D. All The following lecithin, cephalin and kephalin are phospholipid.
Answer: D. All
See lessThe following lecithin, cephalin and kephalin are phospholipid.
Lipids being soluble in organic solvents and insoluble in water include the class:
Answer: B. Fats Lipids being soluble in organic solvents and insoluble in water include the class fats.
Answer: B. Fats
See lessLipids being soluble in organic solvents and insoluble in water include the class fats.
Metal laury sulphate acts are:
Answer: D. Detergent Metal laury sulphate acts as detergent.
Answer: D. Detergent
See lessMetal laury sulphate acts as detergent.
Paraffin waxes are higher :
Answer: A. Higher alkanes Paraffin waxes are higher alkanes.
Answer: A. Higher alkanes
See lessParaffin waxes are higher alkanes.
Structurally a biodegradable detergent should contain a:
Answer: A. Normal alkyl chain Structurally a biodegradable detergent should contain a normal alkyl chain.
Answer: A. Normal alkyl chain
See lessStructurally a biodegradable detergent should contain a normal alkyl chain.
Formation of soap involves:
Answer: A. Hydrolysis Formation of soap involves hydrolysis.
Answer: A. Hydrolysis
See lessFormation of soap involves hydrolysis.
What happens when drying oils are exposed to light and moist air?
Answer: C. Hardening When drying oils are exposed to light and moist air its happens hardening.
Answer: C. Hardening
See lessWhen drying oils are exposed to light and moist air its happens hardening.
An alkali salt of palmitic acid is known as:
Answer: C. A soap An alkali salt of palmitic acid is known as a soap.
Answer: C. A soap
See lessAn alkali salt of palmitic acid is known as a soap.
Which contains larger proportion of glycerides of unsaturated fatty acids:
Answer: A. Oils Oils contains larger proportion of glycerides of unsaturated fatty acids.
Answer: A. Oils
See lessOils contains larger proportion of glycerides of unsaturated fatty acids.
Soaps do not form froths easily from hard water because:
Answer: A. Of formation of insoluble salts Soaps do not form froths easily from hard water because of formation of insoluble salts.
Answer: A. Of formation of insoluble salts
See lessSoaps do not form froths easily from hard water because of formation of insoluble salts.