Blog Log in Get Started Free

NEET Practice Questions (MCQs) with Answers & Solutions

Practice free NEET NEET multiple-choice questions online with instant answers and detailed explanations. No login required.

All Physics Chemistry Botany Zoology

Language English हिंदी

● ● ● ● ●

On basis of which theory Langmuir derived isotherm equation ?

A. Thermodynamics B. Kinetic theory of gases C. Collosion theory D. Wave mechanic theory

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

Which of the following is Langmuir adsorption isotherm ?

A. $ { m \over x} = { 1 + bp \over ab } $ B. $ { x \over m } = { ab \over 1 + bp } $ C. $ { x \over m } = { ap \over 1+ bp } $ D. $ { x \over m } = { ap \over 1 + bc } $

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

How will be Langmuir equation at high pressure ?

A. $ { x \over m} = { a \over b } $ B. $ { x \over m } = ap $ C. $ { x \over m } = { ap \over 1 + bp } $ D. $ { x \over m} = { b \over a } $

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

What will be the value of slope in graph of $ { m \over x } \rightarrow { 1 \over p } $ according to Langmuir equation ?

A. $ { 1 \over a } $ B. $ { b \over a } $ C. $ { a \over b } $ D. k

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

In Indothermic reaction with the increase of temperature adsorption will be

A. constsnt B. increase C. decrease D. none of these

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

Which adsorbent is used in separation of inert gases by Dewarâ€™s method ?

A. Vanadium pentoxide B. Silica gel C. Activated charcoal D. Allumina

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

Which of the following are adsorption indicators ?

A. eosin B. fluorescin C. methelene blue D. 1 & 2

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

Which catalyst forms $ NH_3 and CO_2 $ from urea ?

A. Invertase B. Celluase C. Urease D. Pepcine

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

Which of the following is an example of surface catalysis ?

A. Inversion of sucrose B. Production of ammonia by Haberâ€™s process C. Production of $ H_2SO_4 $ by lead chamber process D. Hydrolysis of ester

You've reached today's free limit of 20 questions. Log in to keep practising for free.

● ● ● ● ●

Which catalyst is used in inversion of sucrose ?

A. $ Fe_{(s)} $ B. $ NO_{(g)} $ C. $ H_2 SO_4 $ D. $ Cl_{(g)} $

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Ready to ace NEET?

Free access · No credit card required

Browse All Questions Create Free Account

Frequently Asked Questions

Yes. You can attempt every NEET question on this page for free without logging in, and check the correct answer with a detailed explanation instantly.

No account is required to attempt questions and view answers. A free account adds bookmarks, personal notes, and progress tracking.

The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.