Ethyl bromide can be obtained by the action of HBr on
Ethyl bromide can be obtained by the action of HBr on Options (a) ethane (b) acetylene (c) ethanol (d) propene…
7 years ago
KA1996
The monomer unit of polyvinyl chloride has the formula
The monomer unit of polyvinyl chloride has the formula Options (a) CH₃ – CH₂Cl (b) CH₂ = CH₂ (c) CHCl…
7 years ago
In nucleic acid the sequence is
In nucleic acid the sequence is Options (a) base-phosphate-sugar (b) sugar-base-phosphate (c) base-sugar-phosphate (d) phosphate-base-sugar Correct Answer: base-sugar-phosphateExplanation:In nucleic acids…
7 years ago
An example of amino acid containing benzene ring is
An example of amino acid containing benzene ring is Options (a) tyrosine (b) serine (c) alanine (d) lysine Correct Answer:…
7 years ago
The functional isomer of ethanol is
The functional isomer of ethanol is Options (a) ethylene glycol (b) methanol (c) dimethyl ether (d) diethyl ether Correct Answer:…
7 years ago
The percentage of nitrogen in urea is
The percentage of nitrogen in urea is Options (a) 46 (b) 59 (c) 25 (d) 54 Correct Answer: 46Explanation:The percentage…
7 years ago
P₂O₅ is an anhydride of
P₂O₅ is an anhydride of Options (a) H₃PO₄ (b) H₂P₂O₇ (c) H₃PO₃ (d) HPO₃ Correct Answer: HPO₃Explanation:No explanation available. Be…
7 years ago
Blood pressure is defined as the force with which blood
Blood pressure is defined as the force with which blood Options (a) comes out of the atrium (b) is pushed…
7 years ago
The kidney is covered by a tough connective tissue capsule called
The kidney is covered by a tough connective tissue capsule called Options (a) Bowman's capsule (b) Renal Capsule (c) Malpighian…
7 years ago
RNA contains which of the following type of sugar?
RNA contains which of the following type of sugar? Options (a) dextrose (b) ribose (c) deoxyribose (d) hexose Correct Answer:…
7 years ago