if it is necessary vs whether it is necessary

Both "if it is necessary" and "whether it is necessary" are correct, but they are used in slightly different contexts. "If it is necessary" is used when presenting a condition or possibility, while "whether it is necessary" is used when presenting a choice or alternative.

Last updated: March 19, 2024 • 9589 views

if it is necessary

This phrase is correct and commonly used in English.

This phrase is used to present a condition or possibility. It is often used to introduce a conditional clause.

Examples:

You can go ahead with the project if it is necessary.
If it is necessary, we can reschedule the meeting.
I will help you if it is necessary.
If it is necessary, I can provide additional information.
You can call me if it is necessary.

Show examples from the web [+]

Without problems, the sports jacket, if it is necessary.
Consult the local Mairie to find out if it is necessary.
Passenger's duplicated reservation can be cancelled if it is necessary.
Anna, you may stay on here for a time if it is necessary.
I will know how to wait for it. Years... if it is necessary.
We go for the guests tothe stations if it is necessary.
You may be asked if it is necessary to establish another connection first.
Let me know if it is necessary with other info for a loose this.
Establish if it is necessary to display a number of turns or a linear displacement.
Nevertheless, if it is necessary, we are contactable 24 hours a day in order to provide legal assistance.
the stations if it is necessary.
Consulting assistance will be also rendered to you by e-mail and, by phone or by fax you if it is necessary.
Auto Adjustment: The program performs a check every 30 seconds and, if it is necessary, makes the calibration process.
Therefore personal data should be published only if it is necessary and proportionate with respect to the legitimate aim pursued.
Applicable if it is necessary to protect anaerobic effluent treatment.
Here are some gamblingvilkar that helps you with a stay in the game (and to know when you'll go away if it is necessary).
Moreover, a study will evaluate if it is necessary to reconnect the Saletbach with the lake Obersee.
But there's nothing to be done, if it is necessary to wander.
In fact if it is necessary you can have two bodies and alternate between them.
We may also disclose certain personal data to public authorities, if we have a legal obligation or if it is necessary to defend our legitimate interest.

Alternatives:

if needed
if required
if essential
if indispensable
if crucial

whether it is necessary

This phrase is correct and commonly used in English.

This phrase is used to present a choice or alternative. It is often used to introduce a decision-making process.

Examples:

We need to decide whether it is necessary to proceed with the plan.
I am not sure whether it is necessary to buy a new car.
Let's discuss whether it is necessary to make changes to the policy.
She will determine whether it is necessary to take action.
Please confirm whether it is necessary to attend the meeting.

Show examples from the web [+]

Whether it is Necessary for Salvation to Believe Anything Above the Natural Reason? ... whether the act of faith. whether it is necessary to. Top of Page ...
Jun 27, 2014 ... Whether it is necessary depends entirely upon the patient; the more worried a person the more tensed they become and then the whole ...
... something about your condition, especially your outward condition or circumstances in this world, in this town, what it is, whether it is necessary that it be as ...
... in this town, what it is, whether it is necessary that it be as bad as it is, whether it cannot be improved as well as not. I have travelled a good deal in Concord; ...

Alternatives:

if it is needed
if it is required
if it is essential
if it is indispensable
if it is crucial

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if it is necessary vs whether it is necessary