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

What is IUPAC name of following compound? MHT CET 2021 22th September Morning Shift Chemistry - IUPAC Nomenclatures Question 64 English

3-Carboxy-4-methyl benzaldehyde

5-Carboxy-4-methyl benzaldehyde

3-Formyl-6-methyl benzoic acid

5-Formyl-6-methyl benzoic acid

MHT CET 2021 22th September Morning Shift

MCQ (Single Correct Answer)

-0

Enthalpy of formation of methane is $$-$$75 kJ/mol. What is the enthalpy change for formation of 24 g of methane?

$$-$$112.5 kJ

$$-$$75 kJ

$$-$$150 kJ

$$-$$130 kJ

MHT CET 2021 22th September Morning Shift

MCQ (Single Correct Answer)

-0

The solubility product of a sparingly soluble salt AX$$_2$$ is 3.2 $$\times$$ 10$$^{-8}$$. What is it's solubility in mol dm$$^{-3}$$ ?

$$2.8\times10^{-4}$$

$$1.6\times10^{-5}$$

$$2.0\times10^{-3}$$

$$4.0\times10^{-4}$$

MHT CET 2021 22th September Morning Shift

MCQ (Single Correct Answer)

-0

Which among the following is true for chemisorption?

Heat of adsorption is in the range of $$20$$-$$40 \mathrm{~kJ} \mathrm{~mol}^{-1}$$.

It is multimolecular layered.

van der Waals forces are involved.

It is favoured at high temperature up to certain limit.

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