MHT CET 2021 22th September Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2021 22th September Morning Shift

MCQ (Single Correct Answer)

-0

Which from following formulae is a correct formula to determine percent atom economy?

$$\%$$ Atom economy $$=$$ Formula weight of product $$\times 100$$

$$\%$$ Atom economy $$=$$ Sum of formula weight of all reactants $$\times 100$$

$$\%$$ Atom economy $$=\frac{\text { Formula weight of desired product }}{\text { Sum of formula }} \times 100$$

$$\%$$ Atom economy $$=\frac{\text { Sum of formula weight of all reactants }}{\text { Formula weight of desired product }} \times 100$$

MHT CET 2021 22th September Morning Shift

MCQ (Single Correct Answer)

-0

What is IUPAC name of following compound?

MHT CET 2021 22th September Morning Shift Chemistry - IUPAC Nomenclatures Question 51 English

5-Chloro-3-methylhept-4-ene

3-Chloro-5-methylhept-3-ene

3-Chloro-5-ethylhex-3-ene

4-Chloro-2-ethylhex-3-ene

MHT CET 2021 22th September Morning Shift

MCQ (Single Correct Answer)

-0

Identify reductant in following reaction.

$$\mathrm{H}_2 \mathrm{~S}+\mathrm{NO}_2 \rightarrow \mathrm{H}_2 \mathrm{O}+\mathrm{NO}+\mathrm{S}$$

$$\mathrm{H}_2 \mathrm{~S}$$

$$\mathrm{NO}_2$$

$$\mathrm{NO}$$

$$\mathrm{S}$$

MHT CET 2021 22th September Morning Shift

MCQ (Single Correct Answer)

-0

What is the value of critical temperature of water?

647 K

312 K

346 K

493 K

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