Day 38: MH HSC Class 12 Chemistry

5 questions. Try each one first, then open its answer.

Question 1
Solutions. This type asked 2 times: Mar 2016, Mar 2023. This one: Mar 2023
Answer the following questions:
Q.2.vi $Write the SI unit of cryoscopic constant.$
Question 2
Elements of Groups 16, 17 and 18. This type asked 2 times: Mar 2017, Mar 2022. This one: Mar 2022
Q.15 $Write the names and electronic configurations of first two elements of group 17.$
Question 3
Solid State. This type asked 2 times: Mar 2018, Mar 2022. This one: Mar 2018
Q.1.ii $\text{r}^{+}/\text{r}^{-}$
Tap an option to check your answer.
Question 4
Transition and Inner Transition Elements. This type asked 2 times: Mar 2019, Mar 2022. This one: Mar 2022
Q.1.iv $Which of the following transition element shows maximum oxidation state?$
Tap an option to check your answer.
Question 5
Transition and Inner Transition Elements. This type asked 2 times: Mar 2018, Mar 2019. This one: Mar 2019
Q.3 $In Van Arkel method for refining zirconium or titanium, the halogen used is ______.$
Tap an option to check your answer.

Question 1