Mizoram experiences occasional:

Fog and mist
Dust storms
Snowfall
Heatwaves

The correct answer is: a) Fog and mist.

Mizoram is a state in northeastern India. It is located in the Eastern Himalayas and is bordered by Bangladesh to the south, Assam to the west, Manipur to the north, and Myanmar to the east. The state has a population of over 1.1 million people and is the second least populous state in India. The capital of Mizoram is Aizawl.

Mizoram has a tropical climate with a monsoon season that lasts from June to September. The average temperature in Mizoram ranges from 15°C to 30°C. The state experiences occasional fog and mist, especially during the winter months.

Dust storms are not common in Mizoram. However, they can occur during the summer months when there is a lot of wind.

Snowfall is also not common in Mizoram. However, it has been known to snow in the higher elevations of the state.

Heatwaves are not common in Mizoram. However, they can occur during the summer months when there is a lot of heat and humidity.

In conclusion, the correct answer to the question “Mizoram experiences occasional: a) Fog and mist b) Dust storms c) Snowfall d) Heatwaves” is a) Fog and mist.