Maths-
General
Easy
Question
Write the converse of the statement if x + 2 = 6, then x = 4
- If
Hint:
The correct answer is:
Now we know that by swapping the hypothesis and the conclusion, a statement can be made to mean the opposite. "If two lines don't intersect, then they are parallel" is the inverse of "If two lines overlap, then they are parallel." If q, then p is the opposite of "if p, then q."
For example: assuming P and Q are two simple assertions and P Q is a compound statement, P and Q. As a result, Q P is the converse of the sentence P Q. It should be noted that P Q and Q P are the opposites of one another. In geometry, we have seen instances where P Q is true, and we must determine whether the opposite, i.e., Q P, is also true.
Let's now use an example to further understand how to determine the opposite of a statement. All of a triangle ABC's inner angles must be equal if it is an equilateral triangle. We must first determine the statements P and Q in order to determine the converse of a given statement.
Now we have given the equations as: x + 2 = 6, then x = 4, this is given as statement.
x + 2 = 6 ⇒ x = 4, Its converse is x = 4
x + 2 = 6 i.e. if x = 4 then 4 + 2 = 6
Generally, a compound statement is a combination of two or more simple statements. The simple statements can be converted into compound statements using multiple ways. Here we have to find the converse of the statement if x + 2 = 6, then x = 4.
So we have given a statement and we have to find the what is the converse is. A conditional statement that has the antecedent and consequent switched around is known as a converse statement. So the answer is x + 2 = 6 i.e. if x = 4 then 4 + 2 = 6.
Related Questions to study
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The converse of “if in a triangle ABC, AB =AC then 
is
Converse of “if in a triangle ABC, AB =AC then is In a triangle ABC, if then AB = AC.
The converse of “if in a triangle ABC, AB =AC then is
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Converse of “if in a triangle ABC, AB =AC then is In a triangle ABC, if then AB = AC.
chemistry-
Ester gives nucleophilic addition reaction followed by elimination reaction with carbon nucleophile. When carbon nucleophile is of an ester then the reaction is known as Claisen condensation reaction. This reaction is also carried out between ester and a ketone. A successful Claisen condensation requires an ester with two a-hydrogens and an equivalent amount of base rather than a catalytic amount of base.
In the given reaction
Ester gives nucleophilic addition reaction followed by elimination reaction with carbon nucleophile. When carbon nucleophile is of an ester then the reaction is known as Claisen condensation reaction. This reaction is also carried out between ester and a ketone. A successful Claisen condensation requires an ester with two a-hydrogens and an equivalent amount of base rather than a catalytic amount of base.
In the given reaction
chemistry-General
chemistry-
Ester gives nucleophilic addition reaction followed by elimination reaction with carbon nucleophile. When carbon nucleophile is of an ester then the reaction is known as Claisen condensation reaction. This reaction is also carried out between ester and a ketone. A successful Claisen condensation requires an ester with two a-hydrogens and an equivalent amount of base rather than a catalytic amount of base.
In the given reaction :
Ester gives nucleophilic addition reaction followed by elimination reaction with carbon nucleophile. When carbon nucleophile is of an ester then the reaction is known as Claisen condensation reaction. This reaction is also carried out between ester and a ketone. A successful Claisen condensation requires an ester with two a-hydrogens and an equivalent amount of base rather than a catalytic amount of base.
In the given reaction :
chemistry-General
chemistry-
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Which of the following compounds will be most easily hydrolysed ?
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Which of the following compounds will be most easily hydrolysed ?
chemistry-General
chemistry-
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Acid derivatives although contain 
group, yet do not undergo the usual properties of carbonyl group It is due to:
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Acid derivatives although contain group, yet do not undergo the usual properties of carbonyl group It is due to:
chemistry-General
chemistry-
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Which among the following ester is most reactive towards nucleophilic attack ?
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Which among the following ester is most reactive towards nucleophilic attack ?
chemistry-General
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The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Which of the most reactive acid derivative?
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Which of the most reactive acid derivative?
chemistry-General
chemistry-
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Which among the following anions is the most basic ?
The reactivity of acid derivatives in general follows the order :
The above order of reactivity can be explained in terms of the : (i) Basicity of leaving group (ii) Resonance effect (iii) Inductive effect Weaker is the basic character of leaving group, more is the reactivity of acid derivative. In general, all the acid derivatives show resonance as follows:
More is the stabilization, lesser is the reactivity and vice-versa.
Which among the following anions is the most basic ?
chemistry-General
chemistry-
Observe the esterification mechanisms for primary and tertiary alcohols.
Type.1
Mechanism
Type. 2
Mechanism
Observe the esterification mechanisms for primary and tertiary alcohols.
Type.1
Mechanism
Type. 2
Mechanism
chemistry-General
chemistry-
Observe the esterification mechanisms for primary and tertiary alcohols.
Type.1
Mechanism
Type. 2
Mechanism
In the above reaction (P) and (Q) are respectively :
Observe the esterification mechanisms for primary and tertiary alcohols.
Type.1
Mechanism
Type. 2
Mechanism
In the above reaction (P) and (Q) are respectively :
chemistry-General
chemistry-
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chemistry-General
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chemistry-General
chemistry-
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Compound z is :
chemistry-General
chemistry-
In the Hofmann rearrangement an unsubstituted amide is treated with sodium hydroxide and bromine to give a primary amine that has one carbon lesser than starting amide.
General reaction :
Mechanism :
If the migrating group is chiral then its configuration is retained. Electron releasing effects in the migrating group increases reactivity of Hofmann rearrangement.
In the Hofmann rearrangement an unsubstituted amide is treated with sodium hydroxide and bromine to give a primary amine that has one carbon lesser than starting amide.
General reaction :
Mechanism :
If the migrating group is chiral then its configuration is retained. Electron releasing effects in the migrating group increases reactivity of Hofmann rearrangement.
chemistry-General
chemistry-
In the Hofmann rearrangement an unsubstituted amide is treated with sodium hydroxide and bromine to give a primary amine that has one carbon lesser than starting amide.
General reaction :
Mechanism :
If the migrating group is chiral then its configuration is retained. Electron releasing effects in the migrating group increases reactivity of Hofmann rearrangement.
Arrange the following amides according to their relative reactivity when reacted with Br2 in excess of strong base
I) 
II) 
III) 
IV) 
In the Hofmann rearrangement an unsubstituted amide is treated with sodium hydroxide and bromine to give a primary amine that has one carbon lesser than starting amide.
General reaction :
Mechanism :
If the migrating group is chiral then its configuration is retained. Electron releasing effects in the migrating group increases reactivity of Hofmann rearrangement.
Arrange the following amides according to their relative reactivity when reacted with Br2 in excess of strong base
I)
II)
III)
IV)
chemistry-General
