1
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is secondary benzylic alcohol?

A
MHT CET 2023 9th May Morning Shift Chemistry - Alcohol, Phenols and Ethers Question 87 English Option 1
B
MHT CET 2023 9th May Morning Shift Chemistry - Alcohol, Phenols and Ethers Question 87 English Option 2
C
MHT CET 2023 9th May Morning Shift Chemistry - Alcohol, Phenols and Ethers Question 87 English Option 3
D
MHT CET 2023 9th May Morning Shift Chemistry - Alcohol, Phenols and Ethers Question 87 English Option 4
2
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Find the value of spin only magnetic moment for chromium cation in +2 state.

A
3.87 BM
B
4.90 BM
C
2.84 BM
D
1.73 BM
3
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

An ideal gas expands by performing $$200 \mathrm{~J}$$ of work, during this internal energy increases by $$432 \mathrm{~J}$$. What is enthalpy change?

A
$$200 \mathrm{~J}$$
B
$$232 \mathrm{~J}$$
C
$$432 \mathrm{~J}$$
D
$$632 \mathrm{~J}$$
4
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the wavenumber of the photon emitted during transition from the orbit of $$n=2$$ to $$n=1$$ in hydrogen atom. $$\left[R_H=109677 \mathrm{~cm}^{-1}\right]$$

A
$$27419.3 \mathrm{~cm}^{-}$$
B
$$109677.0 \mathrm{~cm}^{-1}$$
C
$$12064.5 \mathrm{~cm}^{-1}$$
D
$$82257.8 \mathrm{~cm}^{-1}$$
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