Match the following:
a) Single bond i) 0
b) Double bond ii) N
c) Triple bond iii) H
A) a → i, b → ii, c → iii
B) a → iii, b → ii, c → i
C) a → i, b → iii, c → ii
D) a → iii, b → i, c → ii
1 Answers
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Which of the following statements are true with respect to electronic displacement in covalent bond? a. Inductive effect operates through π bond
Option : iii. c and d
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Match the items in column (A) with column (B). Each point in column (A) has minimum one match in column (B) and maximum two matches `{:("Column (A)","
Correct Answer - `1.(f)(h);2.(e)(g);3.(d);4.(a);5.(c);6.(b)`
2 Answers 1 views
Select an appropriate chemical bond among ester bond, glycosidic bond, peptide bond and hydrogen bond and write against each of the following : (a) Po
Correct Answer - (a) Glycosidic bond (b) Peptide bond (c ) Ester bond (d) Hydrogen bond.
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Match the following: Sharing one pair of electrons — i) Double bond , Sharing two pairs of electrons — ii) Single bond
C) a →ii, b →i, c → iii
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Match the following: Two bond pairs — i) trigonal planar without lone pair ,Three bond pairs — ii) linear without lone pair
B) a → ii, b → i, c → iii
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i. Among single bonds, which bond is the strongest? ii. How is bond enthalpy related to bond strength?
i. Among single bonds, O-H bond is the strongest. ii. Larger the bond enthalpy, stronger is the bond.
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Fatty acids which do not contain double bond between carbon atoms are
The correct answer is (A) saturated fatty acids
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Find out the correct sentence. A) Double fertilization occurs in Angiosperms B) Double fertilization occurs in Gymnosperms
A) Double fertilization occurs in Angiosperms
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In a cricket match Sachin scored double the runs than Sehwag scored. Both were short by 2 runs
Correct option is A) 132
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