Vegetable that is a rich source of ascorbic acid is

Answer: Option A

Vegetable that is a rich source of ascorbic acid among the given options is Chilli.
The most important vitamin in fruits and vegetables is vitamin C. 90% of the ascorbic acid in human diet was supplied by them.
Chilli can give more vitamin C than an orange. These fiery peppers beat oranges 3 to 1 in terms of the immune-boosting nutrient. It is said that a half cup of chopped or diced chilli peppers can deliver 107.8 mg of vitamin C.
Hot chilli peppers are packed full of nutrients and antioxidants, including vitamin C, which can help boost your immunity and offer a wide range of health benefits.